Chemical products for use in industry and science; biological preparations for industry and science; chemical materials and compositions for use in cosmetics; peptides for industrial use; Peptides for use in the manufacture of cosmetics.

35mm digital soundtrack readers; active line array loudspeaker; active line array subwoofer; amplifier network monitors; amplifiers; analog and digital audio signal processors and crossovers for use in modifying, combining, processing and transporting audio signals for audio loudspeakers; audio and digital media systems comprised of audio-visual hardware in the nature of microphones, loudspeakers, amplifiers, sound mixers, cameras, video input/output device, usb input/output adapters, media servers, video routers, digital sound control processors, digital sound control interfaces, touch screens, input/output interfaces and video processors; audio control and processing recorded software; audio digital signal processing equipment, namely equalizers; audio equalizer apparatus for control processing, control routing, control management, control monitoring; audio loudspeakers; audio receivers; audio signal processors; audio speakers; cinema booth monitors for monitoring movie soundtracks; cinema surround sound processors; collaboration applications, live sound systems, recording systems and cinema video equipment; computer hardware and downloadable or recorded software for audio signal manipulation and acoustic echo cancellation; color meter; compact power over ethernet (poe) audio and video extenders, transmitters and receivers; computer application software for facilitating communication between a software control platform and lighting fixtures, lighting control devices, and/or lighting sensors; computer application software for smart phones, mobile phones, and handheld electronic communication devices, which is used for commissioning variable air valves and powered terminal units; computer hardware and downloadable or recorded software for audio signal manipulation in virtual machines; computer hardware and downloadable or recorded software for audio and video signal analytics; computer hardware and downloadable or recorded software for controlling systems in virtual machines; computer hardware and downloadable or recorded software for monitoring, managing and controlling amplifiers on a network; computer hardware and downloadable or recorded software for transmitting, delivering, receiving, reproducing, processing and streaming audio and digital media, data, music and voice files; computer hardware and downloadable or recorded software for video signal analytics in virtual machines; computer hardware and downloadable or recorded software for voice control of audio, video and control systems; computer hardware and downloadable or recorded software that employ acoustic echo cancellation technology for removing audio echoes, reverberation, and unwanted added sounds; computer hardware and downloadable or recorded software for audio signal manipulation and microphone array beamforming; computer hardware and downloadable or recorded software that employ microphone array beamforming technology for focusing a wireless signal towards a specific receiving device; computer hardware and downloadable or recorded software that employ virtualization technology for allowing individuals to use software on various hardware platforms; computer hardware and downloadable or recorded software that employ audio and video signal analytics technology for improving performance, usage, and reliability of computer systems; computer hardware and downloadable or recorded software used to accept, modify, process, mix, route, transport, amplify, monitor, interface with and control audio signals and control data, and to control audio equipment on a network; computer hardware and downloadable software used to manage and control audio, video, lighting, sound systems, network audio systems, sensors, displays, signage, environmental controls, building and facility automation, information technology equipment and infrastructure, industry specific protocols, processing and algorithms, midi-based, and special effects equipment on a network; computer hardware and peripheral devices; computer hardware and recorded software used to remotely monitor, accept, modify, process, mix, route, transport, amplify, interface with and control audio signals and control data, and to control audio equipment on a network; computer hardware modules for use in electronic sensing devices for collecting, using and communicating data in the internet of things, for use in connection with energy management, building infrastructure management, space utilization, and refrigeration; computer network adapters for enabling wireless connectivity between devices; computer peripheral equipment; computer software and hardware systems used for designing, programming, commissioning, managing, troubleshooting and creating user graphical user interfaces for audio and video in professional av integrated audio and video installations, live sound systems, recording systems and cinema video equipment; computer software for operation of controls for heating, ventilating, air conditioning, refrigeration equipment and systems; computer software platform for use in asset optimization and visualization, management and optimization of facilities and operations; computer software platform for use in collecting, using and communicating data in the internet of things, for use in connection with facilities and operations management, and building infrastructure management; computer software platform for use in management of facilities and operations data; computer-controlled apparatus for testing and measuring radio frequency signals; connected system controllers; controlled volume pumps; data processing devices; devices for connecting controllers with other devices; devices for data or images transmission; devices used to compress audio and video signals to minimize distortion; digital audio players; digital cinema monitors; digital signal processors; digital video players; distribution amplifiers for audio and video signals; downloadable and recorded software for audio signal processing in virtual machines; downloadable and recorded software for controlling systems in virtual machines; downloadable and recorded software for running control software in virtual desktop infrastructure (vdi) through a computer network; downloadable and recorded software for video signal analytics in virtual machines; downloadable audio control and monitoring software; downloadable computer programs for controlling lighting sensors; downloadable computer software for collecting and distributing data within computer networks, including the internet, and for enabling data communication among application programs, mobile devices, and computer hardware devices and modules; downloadable or recorded audio calibration software; downloadable or recorded computer software and hardware systems used for designing, programming, commissioning, managing, troubleshooting and creating user graphical user interfaces for audio, video and control in professional audio-visual integrated installations, audio conferencing, video conferencing, teleconferencing, unified communications and downloadable or recorded computer software for processing and controlling audio; downloadable or recorded computer software for use in controlling microphones; downloadable or recorded software for controlling and processing audio files; downloadable or recorded software for use in creating graphic user interfaces for control and monitoring of video routers and media-presentation equipment; downloadable or recorded software for use in recording, processing and optimizing sound, music, voice, and performance of loudspeakers and audio equipment; downloadable software for commissioning IOT devices, building mechanicals, sensors, switches, and controllers; downloadable software for creating, storing, and recalling preset and customized audio equipment profiles and settings; downloadable software for monitoring, managing and controlling amplifiers, loudspeakers, subwoofers, and/or audio equipment on a network; downloadable software for remotely controlling audio dsp; downloadable software in the nature of a mobile application for monitoring and operation of controls for heating, ventilating, air conditioning and refrigeration equipment and systems; downloadable software to control and monitor devices on an ip network; downloadable software to remotely control and monitor amplifiers, loudspeakers, subwoofers, and/or audio equipment; downloadable software to remotely update firmware; downloadable software to simulate loudspeaker and array performance in a virtual space; downloadable software used to remotely monitor, accept, modify, process, mix, route, transport, amplify, interface with and control audio signals and control data; electric controllers for internet of things (IOT) enabled devices; electric controllers for lighting devices; electroacoustic transducers; electromechanical and electronic controls and sensors for use in locally and remotely monitoring, controlling, and reporting the energy consumption, operating condition and operational state of heating, ventilating, air conditioning and refrigeration equipment and systems; electromechanical and electronic controls equipment and systems; electromechanical and electronic controls for use in heating, ventilating, air conditioning and refrigeration equipment and systems; electromechanical and electronic controls for use in locally and remotely monitoring, controlling, and reporting the energy consumption, operating condition and operational state of heating, ventilating, air conditioning, and refrigeration equipment; electronic controllers for facilitating the control of lighting devices; electronic controllers for fans; electronic controllers for internet of things (IOT) enabled devices; electronic devices and electronic control apparatus and control devices, namely, electronic sensors which detect the presence of occupants; electronic devices for detecting and reporting environment impact, namely, CO2 emissions; electronic signal transmitters; frequency synthesizers; humidity, temperature and defrosting electromechnical and electronic controls; infrared receiver headsets for assistive listening; infrared transmitters for assistive listening; interface connectors to cinema processors; lcd monitors; led exciter lamps; luminance analyzers for projectors, movie screens, and/or cameras; media players; microprocessor-based interface electronic controllers; music distribution systems for use in movie theater projection; music studio monitors; network routers; networking hardware for data, audio and visual communications; noise reduction devices, being computer hardware designed to reduce background noise; pink noise generators; portable media players; power over ethernet (poe) beamforming microphones; power over ethernet (poe) loudspeakers; programmable building automation controllers and control applications, for the configuration, control and monitoring of HVAC and energy management applications, in commercial and institutional buildings; projection system analyzer; radio receivers and monitors for reproduction of sound and signals; recorded computer software for processing and controlling audio; remote sensors for monitoring heating, ventilating, air conditioning and refrigeration equipment and systems; reverse scan 35mm analog soundtrack readers; routing devices, namely, wireless routers; sensors for electronic devices and electronic control apparatus for sensing presence and occupancy levels, light intensity, temperature, air quality, sound levels, temperature, humidity, air quality, volatile organic compounds, and carbon dioxide; shade and sunblind controllers for windows or skylights; signal processors for audio loudspeakers; signal repeaters for strengthening audio streams, video streams, control data signals, and clocking data signals; signal transport systems and remote management equipment, namely, audio, video and control equipment that enables and governs the routing of audio and control data using a variety of network protocols via network hardware and cabling between and among audio equipment, in the nature of computers, audio and network controllers and computer peripherals and audio transport networking equipment in the nature of signal processors, amplifiers, input/output devices, loudspeakers, microphones, and assisted listening systems for routing of audio, video, and control data; software for information management, data collection and data analysis in the fields of asset optimization and visualization, management and optimization of facilities and operations; computer software for collecting and distributing data within computer networks, including the internet, and enabling data communication among application programs, mobile devices, and computer hardware devices or modules; sound equalizers and crossovers; sound mixers with integrated amplifiers; subwoofers; surround sound systems; temperature controllers, namely thermostats; time compensated crossovers for speaker systems in cinemas consisting of a circuit board that splits high and low audio frequencies; touch screen user interfaces; transmitters and receivers for audio signals for routing audio via network controllers and peripheral devices; user interfaces, namely, touch screen user interfaces; video codec, namely, a software program for compressing video data to enable faster transmission and decompresses received video data for network video distribution and streaming on audio, video and control platforms; video display units in the nature of monitors; video routers and media-presentation equipment, namely, video distributions, input/ou put endpoints, cameras, usb endpoints, and media servers; wireless and wired network hardware in the nature of routers, microphones and audio-visual control hardware in the nature of digital signal processors, microphones, loudspeakers, amplifiers, sound mixers, and video processors and recorded or downloadable software for transmitting, delivering, receiving, reproducing, processing and streaming audio and digital media; wireless audio and video routers for routing of video and audio across a network, video-over-ip network, and audio-over-ip network; wireless audio players; wireless computer peripherals; wireless digital media systems comprised of audio-visual hardware in the nature of microphones, loudspeakers, amplifiers, sound mixers, cameras, video input/output device, usb input/output adapters, media servers, video routers, digital sound control processors, digital sound control interfaces, touch screens, input/output interfaces and video processors; wireless remote temperature and humidity monitors for building maintenance and refrigeration equipment and systems; wiring harnesses for cinema racks; flexible wiring systems and components, namely, flexible branch circuits, attachment plugs, receptacles, connectors and fittings

Cables of metal, non-electric; cables ties of metal; chains of metal; metal hardware bolts; metal hardware nuts; metal hardware screws; metal screws; non-electric cables and wires of common metal; wire of common metal

Audio amplifiers; audio speakers for automobiles; computer hardware and software and sensors for controlling and regulating engine, clutch and transmission functions in order to optimize fuel consumption in land vehicles; computer hardware for telecommunications; electric batteries for vehicles; electric cables; emergency light bars for vehicles; flashing safety lights; fuses for automobiles; heads-up displays for motor vehicles; laser object detectors for use on vehicles; light-emitting diodes [LED]; mobile phone holders for vehicles; parking sensors for vehicles; rearview cameras for vehicles; vehicle breakdown warning lamps; vehicle mounted GPS sensor for determining the rate of motion for a vehicle; vehicle mounted GPS sensor for tracking vehicle journeys; vehicle safety equipment, namely, an on-board vehicular surveillance system comprised of cameras and monitors for exposing and eliminating the blind spots on both sides of the vehicle; vehicle safety equipment, namely, back-up sensors and cameras; vehicle video monitors; warning lights, namely, flashing beacons

35mm digital soundtrack readers; active line array loudspeaker; active line array subwoofer; amplifier network monitors; amplifiers; analog and digital audio signal processors and crossovers for use in modifying, combining, processing and transporting audio signals for audio loudspeakers; audio and digital media systems comprised of audio-visual hardware in the nature of microphones, loudspeakers, amplifiers, sound mixers, cameras, video input/output device, usb input/output adapters, media servers, video routers, digital sound control processors, digital sound control interfaces, touch screens, input/output interfaces and video processors; audio control and processing recorded software; audio digital signal processing equipment, namely equalizers; audio equalizer apparatus for control processing, control routing, control management, control monitoring; audio loudspeakers; audio receivers; audio signal processors; audio speakers; cinema booth monitors for monitoring movie soundtracks; cinema surround sound processors; collaboration applications, live sound systems, recording systems and cinema video equipment; computer hardware and downloadable or recorded software for audio signal manipulation and acoustic echo cancellation; color meter; compact power over ethernet (poe) audio and video extenders, transmitters and receivers; computer application software for facilitating communication between a software control platform and lighting fixtures, lighting control devices, and/or lighting sensors; computer application software for smart phones, mobile phones, and handheld electronic communication devices, which is used for commissioning variable air valves and powered terminal units; computer hardware and downloadable or recorded software for audio signal manipulation in virtual machines; computer hardware and downloadable or recorded software for audio and video signal analytics; computer hardware and downloadable or recorded software for controlling systems in virtual machines; computer hardware and downloadable or recorded software for monitoring, managing and controlling amplifiers on a network; computer hardware and downloadable or recorded software for transmitting, delivering, receiving, reproducing, processing and streaming audio and digital media, data, music and voice files; computer hardware and downloadable or recorded software for video signal analytics in virtual machines; computer hardware and downloadable or recorded software for voice control of audio, video and control systems; computer hardware and downloadable or recorded software that employ acoustic echo cancellation technology for removing audio echoes, reverberation, and unwanted added sounds; computer hardware and downloadable or recorded software for audio signal manipulation and microphone array beamforming; computer hardware and downloadable or recorded software that employ microphone array beamforming technology for focusing a wireless signal towards a specific receiving device; computer hardware and downloadable or recorded software that employ virtualization technology for allowing individuals to use software on various hardware platforms; computer hardware and downloadable or recorded software that employ audio and video signal analytics technology for improving performance, usage, and reliability of computer systems; computer hardware and downloadable or recorded software used to accept, modify, process, mix, route, transport, amplify, monitor, interface with and control audio signals and control data, and to control audio equipment on a network; computer hardware and downloadable software used to manage and control audio, video, lighting, sound systems, network audio systems, sensors, displays, signage, environmental controls, building and facility automation, information technology equipment and infrastructure, industry specific protocols, processing and algorithms, midi-based, and special effects equipment on a network; computer hardware and peripheral devices; computer hardware and recorded software used to remotely monitor, accept, modify, process, mix, route, transport, amplify, interface with and control audio signals and control data, and to control audio equipment on a network; computer hardware modules for use in electronic sensing devices for collecting, using and communicating data in the internet of things, for use in connection with energy management, building infrastructure management, space utilization, and refrigeration; computer network adapters for enabling wireless connectivity between devices; computer peripheral equipment; computer software and hardware systems used for designing, programming, commissioning, managing, troubleshooting and creating user graphical user interfaces for audio and video in professional av integrated audio and video installations, live sound systems, recording systems and cinema video equipment; computer software for operation of controls for heating, ventilating, air conditioning, refrigeration equipment and systems; computer software platform for use in asset optimization and visualization, management and optimization of facilities and operations; computer software platform for use in collecting, using and communicating data in the internet of things, for use in connection with facilities and operations management, and building infrastructure management; computer software platform for use in management of facilities and operations data; computer-controlled apparatus for testing and measuring radio frequency signals; connected system controllers; controlled volume pumps; data processing devices; devices for connecting controllers with other devices; devices for data or images transmission; devices used to compress audio and video signals to minimize distortion; digital audio players; digital cinema monitors; digital signal processors; digital video players; distribution amplifiers for audio and video signals; downloadable and recorded software for audio signal processing in virtual machines; downloadable and recorded software for controlling systems in virtual machines; downloadable and recorded software for running control software in virtual desktop infrastructure (vdi) through a computer network; downloadable and recorded software for video signal analytics in virtual machines; downloadable audio control and monitoring software; downloadable computer programs for controlling lighting sensors; downloadable computer software for collecting and distributing data within computer networks, including the internet, and for enabling data communication among application programs, mobile devices, and computer hardware devices and modules; downloadable or recorded audio calibration software; downloadable or recorded computer software and hardware systems used for designing, programming, commissioning, managing, troubleshooting and creating user graphical user interfaces for audio, video and control in professional audio-visual integrated installations, audio conferencing, video conferencing, teleconferencing, unified communications and downloadable or recorded computer software for processing and controlling audio; downloadable or recorded computer software for use in controlling microphones; downloadable or recorded software for controlling and processing audio files; downloadable or recorded software for use in creating graphic user interfaces for control and monitoring of video routers and media-presentation equipment; downloadable or recorded software for use in recording, processing and optimizing sound, music, voice, and performance of loudspeakers and audio equipment; downloadable software for commissioning IOT devices, building mechanicals, sensors, switches, and controllers; downloadable software for creating, storing, and recalling preset and customized audio equipment profiles and settings; downloadable software for monitoring, managing and controlling amplifiers, loudspeakers, subwoofers, and/or audio equipment on a network; downloadable software for remotely controlling audio dsp; downloadable software in the nature of a mobile application for monitoring and operation of controls for heating, ventilating, air conditioning and refrigeration equipment and systems; downloadable software to control and monitor devices on an ip network; downloadable software to remotely control and monitor amplifiers, loudspeakers, subwoofers, and/or audio equipment; downloadable software to remotely update firmware; downloadable software to simulate loudspeaker and array performance in a virtual space; downloadable software used to remotely monitor, accept, modify, process, mix, route, transport, amplify, interface with and control audio signals and control data; electric controllers for internet of things (IOT) enabled devices; electric controllers for lighting devices; electroacoustic transducers; electromechanical and electronic controls and sensors for use in locally and remotely monitoring, controlling, and reporting the energy consumption, operating condition and operational state of heating, ventilating, air conditioning and refrigeration equipment and systems; electromechanical and electronic controls equipment and systems; electromechanical and electronic controls for use in heating, ventilating, air conditioning and refrigeration equipment and systems; electromechanical and electronic controls for use in locally and remotely monitoring, controlling, and reporting the energy consumption, operating condition and operational state of heating, ventilating, air conditioning, and refrigeration equipment; electronic controllers for facilitating the control of lighting devices; electronic controllers for fans; electronic controllers for internet of things (IOT) enabled devices; electronic devices and electronic control apparatus and control devices, namely, electronic sensors which detect the presence of occupants; electronic devices for detecting and reporting environment impact, namely, CO2 emissions; electronic signal transmitters; frequency synthesizers; humidity, temperature and defrosting electromechnical and electronic controls; infrared receiver headsets for assistive listening; infrared transmitters for assistive listening; interface connectors to cinema processors; lcd monitors; led exciter lamps; luminance analyzers for projectors, movie screens, and/or cameras; media players; microprocessor-based interface electronic controllers; music distribution systems for use in movie theater projection; music studio monitors; network routers; networking hardware for data, audio and visual communications; noise reduction devices, being computer hardware designed to reduce background noise; pink noise generators; portable media players; power over ethernet (poe) beamforming microphones; power over ethernet (poe) loudspeakers; programmable building automation controllers and control applications, for the configuration, control and monitoring of HVAC and energy management applications, in commercial and institutional buildings; projection system analyzer; radio receivers and monitors for reproduction of sound and signals; recorded computer software for processing and controlling audio; remote sensors for monitoring heating, ventilating, air conditioning and refrigeration equipment and systems; reverse scan 35mm analog soundtrack readers; routing devices, namely, wireless routers; sensors for electronic devices and electronic control apparatus for sensing presence and occupancy levels, light intensity, temperature, air quality, sound levels, temperature, humidity, air quality, volatile organic compounds, and carbon dioxide; shade and sunblind controllers for windows or skylights; signal processors for audio loudspeakers; signal repeaters for strengthening audio streams, video streams, control data signals, and clocking data signals; signal transport systems and remote management equipment, namely, audio, video and control equipment that enables and governs the routing of audio and control data using a variety of network protocols via network hardware and cabling between and among audio equipment, in the nature of computers, audio and network controllers and computer peripherals and audio transport networking equipment in the nature of signal processors, amplifiers, input/output devices, loudspeakers, microphones, and assisted listening systems for routing of audio, video, and control data; software for information management, data collection and data analysis in the fields of asset optimization and visualization, management and optimization of facilities and operations; computer software for collecting and distributing data within computer networks, including the internet, and enabling data communication among application programs, mobile devices, and computer hardware devices or modules; sound equalizers and crossovers; sound mixers with integrated amplifiers; subwoofers; surround sound systems; temperature controllers, namely thermostats; time compensated crossovers for speaker systems in cinemas consisting of a circuit board that splits high and low audio frequencies; touch screen user interfaces; transmitters and receivers for audio signals for routing audio via network controllers and peripheral devices; user interfaces, namely, touch screen user interfaces; video codec, namely, a software program for compressing video data to enable faster transmission and decompresses received video data for network video distribution and streaming on audio, video and control platforms; video display units in the nature of monitors; video routers and media-presentation equipment, namely, video distributions, input/ou put endpoints, cameras, usb endpoints, and media servers; wireless and wired network hardware in the nature of routers, microphones and audio-visual control hardware in the nature of digital signal processors, microphones, loudspeakers, amplifiers, sound mixers, and video processors and recorded or downloadable software for transmitting, delivering, receiving, reproducing, processing and streaming audio and digital media; wireless audio and video routers for routing of video and audio across a network, video-over-ip network, and audio-over-ip network; wireless audio players; wireless computer peripherals; wireless digital media systems comprised of audio-visual hardware in the nature of microphones, loudspeakers, amplifiers, sound mixers, cameras, video input/output device, usb input/output adapters, media servers, video routers, digital sound control processors, digital sound control interfaces, touch screens, input/output interfaces and video processors; wireless remote temperature and humidity monitors for building maintenance and refrigeration equipment and systems; wiring harnesses for cinema racks; flexible wiring systems and components, namely, flexible branch circuits, attachment plugs, receptacles, connectors and fittings

Electric lighting fixtures; electric linear modular lighting systems comprised of plug-in relocatable modular wiring components; emergency lighting fixtures and systems comprised of exit signs, emergency light units, back up power battery packs, and combinations thereof; battery powered lighting fixtures; electric lighting track units; hardware for mounting and hanging electrical lighting fixtures; LED replacement light emitting diode tubes; aluminum, steel and fiberglass fixture poles for electric lighting; ; light fixture lenses sold as components of lighting equipment

Custom furniture made from wood, metal, marble and other natural stones; dining tables, coffee tables, side tables, countertops, and decorative interior stone furnishings

Self-propelled, drawn, towed, mounted, built-on or semi-mounted agricultural machines and implements; self-propelled, drawn, towed, mounted, built-on or semi-mounted agricultural machines and mechanical agricultural implements for distributing materials or for spreading manures or for plant protection; machines for plant protection and fertilisation; agricultural machines and mechanical agricultural implements, the aforesaid machines and implements being non-driven, driven and self-propelled, namely sprinkling, spraying and dusting machines; field sprayers; and parts for the aforesaid goods; robots [machines and mechanical apparatus] for the field of agriculture, and parts of the aforesaid goods; robotic vehicles (machines) for agricultural machines and mechanical implements and parts of the aforesaid goods.

Weighing, measuring, signalling and checking (supervision) apparatus and equipment, electric and electronic apparatus and instruments for regulating, controlling, dosing and monitoring, electronic equipment comprising the aforesaid goods, and on-board computers; software; global positioning system [GPS] apparatus; computer software in the form of a smartphone app; sensors; sensors for contactless plant location and/or plant detection, in particular for receiving sound signals or signals in the electromagnetic field, in particular radar or optical; detectors; cameras [photography]; artificial intelligence software; all the aforesaid goods and parts of the aforesaid goods for use in relation to the following goods: agricultural machines and implements.

Medicine for mobilization of stem cells.

Mineral supplements; powdered electrolyte replacement drink mix; vitamin supplements; vitamin supplements in tablet and powder form for use in making effervescent and non-effervescent beverages when added to water; dissolving and effervescent tablets and powders for making beverages to support cognitive functionality; dissolving and effervescent tablets and powders for making beverages to support digestive health and overall health and well-being.

Dissolving and effervescent tablets and powders used to make sports drinks; dissolving and effervescent tablets and powders used to make energy drinks; powdered mixes for making sports drinks; powered mixes for making energy drinks.

Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.

Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; jewellery, precious stones; horological and chronometric instruments.