Apparatus and device for chemical measurement, identification, analysis and quantification; Spectrometers, spectrographs and spectroscopy devices for sample analysis, identification, measurement and imaging.

Chemical analysis; chemical research; creation of control programs for automated measurement, assembly, adjustment, and related visualisation; design of optical and micro optical components; laboratory research in the field of chemistry

Produits chimiques pour l'industrie et les sciences, l'agriculture, la sylviculture et l'horticulture, à savoir: nanoparticules (oxydes de fer), nanoparticules fonctionnalisées, nanohybrides et nanocatalyseur destinés à l'industrie et aux sciences dans les domaines de l'imagerie médicale, de la pharmacie et de la dépollution des sites contaminés.

Bison meat; prepackaged meals consisting primarily of bison meat and vegetables with one or more of potatoes or cheese and pasta sauce.

Services d'agence de publicité; marketing direct des produits et des services de tiers; fourniture de conseils en marketing dans le domaine des médias sociaux; conseils de stratégie marketing de médias sociaux; création de stratégies et de concepts de marketing pour des tiers; développement de stratégies et de concepts de commercialisation pour des tiers; services de conseil et de consultation dans le domaine du marketing d'entreprise; création de marques de commerce pour des tiers; développement de concepts de marques pour les produits et services de tiers; développement de stratégies de marques pour des tiers; services d'image de marque

Oiled paper for medical purposes; drug delivery agents in the form of edible wafers for wrapping powdered pharmaceuticals; gauze for dressings; empty capsules for pharmaceuticals; eyepatches for medical purposes; ear bandages; menstruation bandages; menstruation tampons; sanitary napkins; sanitary panty liners; sanitary panties; absorbent cotton; adhesive plasters; bandages for dressings; liquid bandages; breast-nursing pads; incontinence pads; disposable diaper liners; disposable liners for incontinence diapers; baby diapers; adult diapers; diapers for incontinents; diaper covers.

Hand tool;

Wine.

Agate jewellery; agates; alarm clocks; alloys of precious metal; alloys of precious metals; amulets; amulets being jewellery; ankle bracelets; ankle chains; anklet jewellery; artificial gemstones; atomic clocks; automatic watches; automobile clocks; badges of precious metal; badges of precious metals; bands for watches; bands for wristwatches; bangle bracelets; bangles; beads for making jewellery; beads for making jewelry; beads for use in the manufacture of jewellery; beads for use in the manufacture of jewelry; body-piercing rings; body-piercing studs; bonnet pins; bottle caps of precious metals; boxes for timepieces; boxes of precious metal; boxes of precious metals; bracelet charms; bracelets; bracelets for watches; bracelets for wristwatches; bracelets of precious metal; bronze jewellery; buckles for watch bands; buckles for watch straps; buckles for watchstraps; busts of precious metal; busts of precious metals; cabochons; cabochons for making jewellery; cake toppers of precious metal; cases adapted to contain items of jewellery; cases for clock and watch-making; cases for clock- and watchmaking; cases for clocks and watches; cases for timepieces; cases for watches and clocks; caskets for clocks and jewels; chains of precious metal for bracelets; chalcedony; chaplets; charity bracelets; charms for bracelets; charms for jewellery; charms for jewelry; charms for key chains; charms for key rings; charms for necklaces; charms in precious metals or coated therewith; children's jewellery; chokers; chronometers; chronoscopes; clasps for jewellery; clasps for jewelry; clip earrings; clip-on earrings; clock and watch hands; clock and watchmaking pendulums; clock cabinets; clock cases; clock cases not of precious metal; clock cases of precious metal; clock cases of precious metal or coated therewith; clock dials; clock faces; clock hands; clock housings; clock movements; clock springs; clock-radios; clockmaking pendulums; clocks; clocks and parts therefor; clocks and watches; clocks and watches for pigeon fanciers; clocks and watches for pigeon-fanciers; clocks for motor vehicles; clocks incorporating radios; clockworks; cloisonné jewellery; cloisonné jewelry; cloisonné pins; closures for necklaces; coins; collectable coins; collectable monetary coin sets; commemorative boxes of precious metal; commemorative coins; commemorative medals; commemorative shields of precious metal; commemorative statuary cups made of precious metal; control clocks; copper tokens; costume jewellery; crystal jewellery; cuff links; cuff links and tie clips; cuff links made of porcelain; cuff links made of precious metal; cuff links of precious metal; cufflinks; cultured pearls; custom jewellery; custom jewelry; cut diamonds; decorative boxes made of precious metal; decorative boxes of precious metal; desk clocks; desktop statuary made of precious metal; diadems; dials for clock- and watchmaking; dials for clock-and-watch-making; dials for clocks; dials for watches; diamond jewellery; diamonds; digital clocks; digital watches; diving watches; drawer handles of precious metal; drawer pulls of precious metal; dress watches; ear clips; ear studs; earring posts; earrings; earrings of precious metal; emeralds; engagement rings; eternity rings; faces for clocks; faces for watches; fancy key chains of precious metal; fancy key rings of precious metal; fancy keyrings of precious metals; figures of precious metal; figurines made from gold; figurines made from silver; figurines made of imitation gold; figurines of precious metal; finger rings; fitted covers for jewellery rings to protect against impact, abrasion, and damage to the ring's band and stones; fitted covers for jewelry rings to protect against impact, abrasion, and damage to the ring, band and stones; fitted jewelry pouches; floor clocks; friendship bracelets; friendship rings; gems; gemstone; gemstones; glass jewellery; gold; gold alloy ingots; gold alloys; gold and its alloys; gold bracelets; gold bullion; gold earrings; gold figurines; gold ingots; gold jewellery; gold necklaces; gold rings; gold thread jewellery; gold thread jewelry; gold watches; gold-plated bracelets; gold-plated earrings; gold-plated necklaces; gold-plated rings; grave markers of precious metal; hat jewellery; hat jewelry; hat ornaments of precious metal; identity plates of precious metal being jewellery; imitation jewellery; imitation leather key chains; imitation leather key rings; imitation pearls; imitation stones for making jewellery; ingots of precious metal; ingots of precious metals; insignias of precious metal; iridium; iridium alloys; iridium and its alloys; ivory jewellery; ivory jewelry; jade; jade jewellery; jewel boxes; jewel cases; jewel cases of precious metal; jewel chains; jewel pendants; jewellery; jewellery and imitation jewellery; jewellery and precious stones; jewellery and watches; jewellery boxes; jewellery boxes of leather; jewellery boxes of metal; jewellery boxes of precious metal; jewellery bracelets; jewellery brooches; jewellery cases; jewellery cases of precious metal; jewellery caskets; jewellery caskets of precious metal; jewellery chain of precious metal for bracelets; jewellery chains; jewellery chains of precious metal for bracelets; jewellery charms; jewellery clasps; jewellery fashioned from bronze; jewellery findings; jewellery for children; jewellery for men; jewellery for the head; jewellery hat pins; jewellery lockets; jewellery made of crystal; jewellery made of glass; jewellery made of plastics; jewellery of yellow amber; jewellery pearls; jewellery pins; jewellery plated with precious metals; jewellery presentation boxes; jewellery rings; jewellery rolls; jewellery rolls for storage; jewellery rolls for travel; jewellery watches; jewelry; jewelry and imitation jewelry; jewelry boxes; jewelry brooches; jewelry cases; jewelry cases of precious metal; jewelry caskets of precious metal; jewelry chains; jewelry charms; jewelry clips for adapting pierced earrings to clip-on earrings; jewelry dishes; jewelry findings; jewelry for the head; jewelry hat pins; jewelry of yellow amber; jewelry organizer cases; jewelry organizer rolls for travel; jewelry rings; jewelry rolls for storage; jewelry rolls for travel; jewelry stickpins; jewelry watches; jewels; key chain tags; key chain tags of plastic; key chains; key chains of common metal; key chains of imitation leather; key chains of leather; key chains of metal; key chains of plastic; key chains of precious metal; key chains with trinkets or decorative fobs; key fobs made of common metal; key fobs made of imitation leather; key fobs made of leather; key fobs made of metal; key fobs of common metal; key fobs of imitation leather; key fobs of leather; key fobs of precious metal; key rings; key rings of common metal; key rings of imitation leather; key rings of leather; key rings of metal; key rings of plastic; key rings of precious metal; key rings with trinkets or decorative fobs; key tags; key tags of plastic; keyrings of common metal; lanyards for holding badges of precious metals; lanyards for holding keys; lapel badges of precious metal; lapel pins; leather jewellery boxes; leather key chains; leather key fobs; leather key rings; leather watch bands; leather watch straps; lockets; master clocks; mechanical and automatic watches; mechanical watches; medallions; medals; medals and medallions; medals coated with precious metals; meditation stones; men's jewellery; men's watches; metal jewellery; metal key chains; metal key fobs; metal key rings; metal tokens for use in vending or game machines; metal tokens used for mass transit; metal watch bands; metal watch straps; misbaha [prayer beads]; model figures ornaments of precious metal; monetary coin sets for collecting purposes; movements for clocks and watches; movements for timepieces; movements for watches and clocks; musical jewellery boxes; musical jewelry boxes; natural pearls; neck chains; necklaces; necklaces of precious metal; necktie fasteners; olivine; omamori [lucky charms]; opal; opals; ornamental hat pins; ornamental pins; ornamental pins made of precious metal; oscillators for clocks; oscillators for timepieces; oscillators for watches; osmium; osmium alloys; osmium and its alloys; palladium; palladium alloys; palladium and its alloys; paste jewellery; pearl jewellery; pearls; pearls made of ambroid; pendants; pendulums for clocks; pendulums for watches; peridot; pin badges of precious metal; pins being jewellery; plastic jewellery; plastic key chain tags; plastic key tags; plastic watch bands; plastic watch straps; platinum; platinum alloy ingots; platinum alloys; platinum and its alloys; platinum ingots; platinum jewellery; platinum rings; platinum watches; pocket watches; precious and semi-precious stones; precious gemstones; precious metal tips for bolo ties; precious metal trophies; precious metal trophy columns; precious metals; precious metals and alloys thereof; precious metals and their alloys; precious stones; presentation boxes for jewellery; presentation boxes for jewelry; presentation boxes for watches; prize cups of precious metal; processed precious metals; promotional key chains; real and imitation jewellery; religious statues of precious metal; retractable key chains; retractable key rings; rhodium; rhodium alloys; rhodium and its alloys; rings being jewellery; rings coated with precious metals; rings of precious metal; rosaries; rough diamond; rough precious stones; rubies; ruby; ruthenium; ruthenium alloys; ruthenium and its alloys; sapphire; sapphires; sardonyx; scarf clips being jewellery; sculptures made of precious metal; sculptures of precious metal; semi-precious and precious stones; semi-precious gemstones; semi-precious metals; semi-precious stones; semi-processed precious metals; semi-worked gold; semi-wrought precious stones and their imitations; shoe jewellery; shoe jewelry; shoe ornaments of precious metal; silver; silver alloy ingots; silver alloys; silver and its alloys; silver bracelets; silver bullion; silver earrings; silver figurines; silver ingots; silver jewellery; silver jewelry; silver necklaces; silver rings; silver watches; silver works of art; silver-plated bracelets; silver-plated earrings; silver-plated necklaces; silver-plated rings; slides for bolo ties; small clocks; small jewellery boxes; small jewellery boxes of precious metal; small jewellery boxes of precious metals; small jewelry boxes; spinel; spinels; split rings of precious metal for keys; sports watches; springs for wall clocks; spun silver; statues of precious metal; statues of precious metal and their alloys; statues of precious metal of religious icons; statues of precious metals; statuettes of precious metal; statuettes of precious metal and their alloys; sterling silver jewellery; stop watches; stopwatches; straps for watches; straps for wristwatches; sundials; synthetic precious stones; table clocks; tiaras; tie bars; tie bars of precious metal; tie clasps; tie clasps of precious metal; tie clips; tie clips of precious metal; tie pins; tie pins of precious metal; tie tacks; tie-pins of precious metal; tips of precious metal for bolo ties; toe rings; tombstones of precious metal; topaz; travel alarm clocks; travel clocks; trinket boxes; trinket rings; trophies coated with precious metal alloys; trophies coated with precious metals; trophies made of precious metal; trophies made of precious metal alloys; trophies made of precious metals; trophies of precious metal; trophies of precious metals; trophy columns of precious metal; unworked gold; unwrought agate; unwrought agate and sardonyx; unwrought and semi-wrought precious stones and their imitations; unwrought diamond; unwrought or beaten gold; unwrought or beaten silver; unwrought or semi-wrought jet; unwrought or semi-wrought precious metals; unwrought precious metals; unwrought precious stones; unwrought sardonyx; wall clocks; watch and clock springs; watch bands; watch bands and straps; watch boxes; watch bracelets; watch cases; watch cases of precious metal; watch cases of precious metal or coated therewith; watch chains; watch clasps; watch crowns; watch crystals; watch dials; watch faces; watch fobs; watch glasses; watch hands; watch movements; watch parts; watch pouches; watch presentation boxes; watch springs; watch straps; watch straps made of metal or leather or plastic; watch winders; watch winding buttons; watchbands; watches; watches and clocks; watches and jewellery; watches and straps for watches; watches containing a game function; watches containing an electronic game function; watches for men; watches for outdoor use; watches for sporting use; watches for women; watches made of precious metals or coated therewith; watchmaking pendulums; watchstraps; watchstraps made of leather; watchstraps made of metal; watchstraps made of plastic; wedding bands; wedding rings; women's jewellery; women's jewelry; women's watches; wooden bead bracelets; wooden bead jewellery; wooden bead necklaces; wooden jewellery boxes; wooden jewelry boxes; works of art of precious metal; works of art of precious metals; wrist watches; wristwatch bands; wristwatch bracelets; wristwatch straps; wristwatches

Adhesive fabric for application by heat; afghans; arras; baby blankets; baby buntings; baize; ballistic fabrics for use in the production of bullet-proof and blast-proof clothing, shoes and shields; banners and flags of textile; banners made of textile; banners of textile; banners of textile and plastic; banners of textile or plastic; bath linen; bath mitts; bath sheets; bath towels; bathroom towels of textile; beach towels; bean bag covers; bed and table linen; bed blankets; bed blankets made of cotton; bed blankets made of man-made fibres; bed blankets made of wool; bed canopies; bed covers; bed covers of paper; bed linen; bed linen of paper; bed pads; bed quilts; bed sheet sets; bed sheets; bed sheets for children; bed sheets of paper; bed skirts; bed spreads; bed throws; bed valances; bedsheets; bedspreads; billiard cloth; bivouac sacks being covers for sleeping bags; blanket throws; blankets; blankets for babies; blankets for children; blankets for household pets; blankets for outdoor use; bolting cloth; box spring covers; brocade; brocade flags; brocades; buckram; bullet-resistant fabrics for use in the production of bullet-proof and blast-proof clothing, shoes and shields; bunting bags; bunting cloth; bunting of textile and plastic; bunting of textile or plastic; burping cloths; cake toppers made of fabric; calico; canvas for embroidery; canvas for tapestry; canvas for tapestry or embroidery; cheese cloth; chemical fiber base mixed fabrics; chemical fiber fabrics; chemical fibre fabrics; chenille fabric; cheviot fabric; children's bed linen; children's bed sheets; children's blankets; children's pillow cases; children's towels; cloth banners; cloth bunting; cloth coasters; cloth doilies; cloth flags; cloth for edging tatami mats; cloth for tatami mat edging ribbons; cloth labels; cloth napkins for removing make-up; cloth pennants; cloth towels; cloths for removing make-up; coasters of textile; comforters; continental quilts; contour sheets; contoured mattress covers; cot canopies; cotton base mixed fabrics; cotton cloth; cotton fabric; cotton fabrics; cotton face towels; cotton hand towels; cotton towels; covered rubber yarn fabrics for textile use; coverings of plastic for furniture; coverlets; covers for cushions; covers for duvets; covers for eiderdowns; covers for futon quilts; covers for quilts; covers of textile for toilet lids; covers of textile for toilet seats; craft felt; crepe cloth; crepon; crib canopies; crib sheets; curtain fabric; curtain fabrics; curtain holders of textile material; curtain loops of textile material; curtains; curtains made of textile fabrics; curtains of plastic; curtains of textile; cushion covers; decorative wall hangings of textile; denim fabric; diaper changing cloths for babies; dimity; dining linens of textile; dish towels for drying; disposable bedding of paper; disposable bedding of textile; down quilts; drapery; drapery curtains; drapes; drugget; dust ruffles; duvet covers; duvets; eiderdown covers; eiderdown quilts; elastic fabrics for clothing; elastic yarn mixed fabrics; esparto fabric; fabric bed valances; fabric boxes for storing greeting cards; fabric flags; fabric for boots and shoes; fabric for embroidery; fabric for footwear; fabric of imitation animal skins; fabric party favour boxes; fabric place mats; fabric table runners; fabric table toppers; fabric valances; fabric valances for beds; fabrics for footwear; fabrics for horticultural use; fabrics for textile use; fabrics impervious to gases; fabrics made of synthetic materials; face cloths; face towels made of cotton; face towels made of textile materials; face towels of textile; face towels of textiles; felt and non-woven textile fabrics; felt cloth; felt filtration media for waste water treatment; felt for door seals; felt pennants; fiberglass fabrics for textile use; fibreglass fabrics for textile use; fireproof upholstery fabrics; fitted bed sheets for pets; fitted mattress covers; fitted sheets; fitted sheets for pet beds; fitted toilet lid covers made of fabric substitutes; fitted toilet lid covers of fabric; fitted toilet seat covers of textile; flags and pennants of textile; flags made of textile; flags of textile; flags of textile and plastic; flags of textile or plastic; flannel; flax cloth; flax fabrics; fleece blankets; frieze cloth; fukusa [Japanese ceremonial wrapping cloth]; furnishing and upholstery fabrics; furnishing fabrics; furniture coverings made of plastic materials; furniture coverings of plastic; furniture coverings of textile; furniture throws; furoshiki [Japanese general purpose wrapping cloth]; furoshiki [Japanese general wrapping cloth]; fustian; futon quilt covers; futon quilts; gabardine; garment lining; gauze fabric; gift wrap of fabric; gift wrap of textile; glass fibre fabrics; golf towels; gummed waterproof cloth; haircloth; hand spun silk fabrics; hand towels; hand towels made of cotton; hand towels made of textile materials; hand towels of cotton; hand towels of textile; hand-spun silk fabrics; hand-towels made of textile fabrics; handkerchiefs; handkerchiefs made of textile; handkerchiefs of textile; hard rubber; heat-activated adhesive fabrics; hemp base mixed fabrics; hemp based mixed fabrics; hemp cloth; hemp fabric; hemp yarn fabrics; hemp-cotton mixed fabrics; hemp-silk mixed fabrics; hemp-wool mixed fabrics; hooded towels; hooded towels for babies; hooded towels for children; imitation animal skin fabrics; individual place mats made of textile; indoor and outdoor curtains; infants' bed linen; inorganic fiber mixed fabrics; insect netting; insect protection nets; insect protection nets for household purposes; insecticide-treated mosquito nets; iron-on cloth labels; Japanese ceremonial wrapping cloth [Fukusa]; Japanese cotton towels [tenugui]; Japanese general wrapping cloth [Furoshiki]; jersey fabrics for clothing; jute cloth; jute fabric; jute fabrics; kakebuton [futon quilts]; kitchen linen; kitchen towels of textile; kits comprised of fabrics for making quilts; knit fabrics; knitted fabrics; knitted fabrics of chemical fibre yarn; knitted fabrics of chemical-fiber yarn; knitted fabrics of cotton yarn; knitted fabrics of silk yarn; knitted fabrics of wool yarn; Korean-style duvets; labels of cloth; labels of textile; labels of textile for bar codes; labels of textile for identifying clothing; lap blankets; lap robes; lap rugs; lap-robes; large bath towels; linen cloth; linen fabric for embroidery; linen fabrics; linen for household purposes; linen lining fabric for shoes; lingerie fabric; lining fabric for footwear; lining fabric for shoes; make-up remover napkins; mattress covers; mesh-woven fabrics; metal fiber fabrics; metal fibre fabrics; microfiber towels; microfibre towels; mixed fiber fabrics; mixed fibre fabrics; moleskin fabric; moleskin fabrics for textile use; mosquito nets; muslin fabric; nap raised cloth; narrow woven fabrics; narrow-woven fabrics; net curtains; non-woven fabrics; non-woven fabrics and felts; non-woven textile fabrics; nylon fabric; nylon flags; oil cloth; oil cloths; oilcloth; oilcloth for use as tablecloths; paper bed covers; paper pillowcases; paper yarn fabrics for textile use; pashmina fabrics; pennants of textile; pet blankets; picnic blankets; pillow cases; pillow covers; pillow protectors; pillow shams; pillow slips; pillowcases; place mats of textile; place mats of textile material; plastic banners; plastic bunting; plastic flags; plastic handkerchiefs; plastic pennants; plastic table linens; polyester fabric; press felt; printed calico cloth; printed fabrics; printers' blankets of textile; quilt covers; quilted blankets; quilts; quilts filled with down; quilts of textile; quilts of towel; rags for paper making; ramie fabric; ramie fabrics; rayon fabric; receiving blankets; reed placemats; regenerated fiber yarn fabrics; regenerated fibre yarn fabrics; rubberized cloth; rubberized cloths; sackcloth; sailcloth; sanitary flannel; satin; satin fabrics; self-adhesive cloth labels; semi-synthetic fiber fabrics; semi-synthetic fibre fabrics; serviettes of textile; shams; sheets; sheets for cribs; shower curtains; shower room curtains; shrouds; silk base mixed fabrics; silk bed blankets; silk blankets; silk canvas for embroidery; silk cloth; silk cotton; silk fabric; silk fabrics; silk fabrics for printing patterns; silk-cotton mixed fabrics; silk-wool mixed fabrics; sleeping bag liners; sleeping bags; sleeping bags for babies; sleeping bags for camping; slumber bags; small curtains made of textile materials; spun silk fabrics; stage curtains; swaddling blankets; swag; synthetic fiber fabrics; synthetic fibre fabrics; table and bed linen; table cloth of textile; table cloths of textile; table covers; table linen; table linen of textile; table napkins of textile; table runners; table runners of textile; tablecloth of textile; tablecloths; tablecloths of textile; tablemats of textile; taffeta fabric; tank covers; tapestries; tea towels; tenugui [Japanese cotton towels]; terry towels; textile banners; textile coasters; textile fabric of animal skins imitations; textile fabric of imitation animal skins; textile fabrics; textile fabrics for lingerie; textile fabrics for the manufacture of clothing; textile fabrics for use in the manufacture of bedding; textile face towels; textile flags; textile hand towels; textile handkerchiefs; textile label; textile labels; textile linings for garments; textile napkins; textile place mats; textile printers' blankets; textile quilts; textile substitute materials made from synthetic materials; textile tablecloths; textile used as lining for clothing; textile wall hangings; textiles for carpets; textiles for clothes; textiles for footwear; textiles for furniture; textiles for tires; thick drop curtains; throws; throws for traveling; ticking fabric; toilet seat covers of textile; towelling coverlets; towels for children; towels for use in salons and barber shops; towels made of textile materials; towels of textile; towels of textile featuring American football team logos; traced cloth for embroidery; traced cloths for embroidery; travel blankets; travel rugs; travelling rugs; tricot quilts; true hemp fabrics; tulle; Turkish towels; unfitted fabric crib rail covers; unfitted fabric furniture covers; unfitted fabric slipcovers for furniture; upholstery fabrics; valance sheets; valanced bed covers; valanced bed sheets; valances; velvet; velvet fabric; vinyl curtains; vinyl place mats; voile fabric; waffle towels; wall hangings of textile; wash cloths; washcloths; washing gloves; washing mitts; waste cotton fabrics; window curtains; wool base mixed fabrics; wool yarn fabrics; wool-cotton mixed fabrics; woolen blankets; woolen cloth; woolen fabric; woollen blankets; woollen cloth; woollen fabric; woollen fabrics; worsted fabrics; woven fabrics; woven fabrics and knitted fabrics; woven felt; zephyr fabric

Playing balls; rackets; body-building apparatus; machines for physical exercises; balls for games; in-line roller skates; tables for table tennis; shuttlecocks.

Apparatus and instruments for research relating to the structure of liquids; apparatus and instruments for research relating to the structure of liquids for scientific use; coils, electric; electromagnetic coils; magnets; particle accelerators; hydrometers; acoustic conduits; liquid analysis apparatus; electric installations for the remote control of industrial operations; electricity transformers; lenses for astrophotography; heat regulating apparatus; electrical conductors; regulating apparatus, electric; measuring apparatus; batteries, electric; accumulators, electric; sounding apparatus and machines.

Apparatus for changing the structure of liquids; apparatus for changing the parameters of liquids; water purifying installations; water filtering installations; water cooling installations; water sterilizers; filters for drinking water; ionization apparatus for the treatment of air or water; water purifying apparatus and machines; regulating and safety accessories for water apparatus; water softening apparatus and installations; descaling apparatus; deaerators for use with water supply installations; de-aerators for use with water distribution installations; water treatment filters; water heaters; heating installations; heating apparatus; desalination plants; refrigerating chambers; steam generating installations; nuclear reactors; oil-scrubbing apparatus.