Driving engines, turbines, motors, mechanical furnaces and furnaces installations, steam engines, piston steam engines, blowing engines, centrifugal blast engines, steel works blowers, cylinder blowing engines, supercharger engines, turbo dynamos, turbo compressors, centrifugal machines, refrigerating machines, heating chambers, rolling mill engines, cranes, rivetting presses, hydraulic forging presses, stamping presses, winding engines, lifting devices, hydraulic lifting devices, universal hoisting appliances, transmission plants, conveying plants, planing benches, planers, cranes, pulleys, condensers, compressors, drafting machines, polishing machines, presses, mechanical presses, measuring apparatus and instruments, workshop gauges, loaders , metalworking machines, pressing machines, ironsheet and iron cutting shears, rivetting machines, pneumatic rivetting machines, tube benders, iron bending appliances and machines, revolving appliances, furnaces, electric furnaces, hack saws, saws for high speed metal cutting, chopping machines, wood turning lathes, turret lathes, metal pressing lathes, grooving machines, woodworking machines, shapers, gear shapers, metal shears, wire working machines, die casting machines, self-feeding planing machines, levelling machines, bending machines, filling machines, cellulose and paper working machines, foundry machines, rolling machines, transformers, balances, electric drills, lifts, mechanical and hydraulic hoisting packs, autogenous welding apparatus, circular and band saws, dredgers, packaging machines, burnishers, machine-grinders and hard -metal grinders, plate punching machines, combination iron punches, revolving punches, sorting machines, belt conveyors, dynamos, electrical welding apparatus, electrical pulleys, electrometers, electomotors, supports for milling machines, milling cutters and reamers, generators, pumps, metal- working machines, wood-working machines, glassworking machines, stoneworking and dressing machines, India-rubber-working machines, sheet metal working machines,and plants, plate bending machines, plate-securing machines, wire working machines; boring, hobbing, mil- ling, thread milling and gear hobbing machines, hoisting and trans- porting installations for machine tools, center lathes and facing lathes, vertical lathes, turnet lathes, automatic and semi-automatic lathes, railroad car axle lathes, railroad double-wheel assembly lathes, crankshaft journal lathes, horizontal and vertical boring and milling machines, shapers, gear shapers; parts for machine tools, dividing heads, vices, chucks, fixtures, jigs; magazine feed attachments for machine tools; gauges and wrenches for machine tools, cutting tools, drills, milling cutters, reamers, roughing tools, grinding wheels, stamps, punching tools, press tools, pressing moulds, die casting dies,; generators and apparatus for high frequency induction heating, hardening machines, heating inductors, drilling heads, multiple spindle drilling heads, working spindles, slides, hydraulic feed units, hydraulic controls, clamping tables; slotting machines, slatters, automatic and semi-automatic lathes, boring and milling machines, drilling and threading machines, grinding machines, cutting machines, planing machines, broaching machines, shears and punching machines, hammers and forging machines, power presses, hydraulic presses, rivetting machines, sheet-working machines, die-casting machines, hardening equipment; bending and straightening machines, sand moulding and foundry machines, sawing machines, wood planing machines, spindle moulding machines, mortising machines, copying lathes, cask making machines, machines for making wood matches, jolt-, universal-machines-tools, upsetting-, bordering, gaugeing-, punching-, plate bending-, rounding-, band saws, belt sanders, sander-, polishing-, sliding, surfacing and screw cutting lathes, wear -testing machines, planing automatics, mechanical presses, rolling mills, automatic feed releasing boxes; hoisting and transporting equipment for machine tools, devices for machine tools for example dividing heads, vices; chucking equipment, chucks, fixtures, jigs, cutting tools, drilling tools, milling cutters, reaming tools, roughing tools, grinding wheels, stamps, punching tools, pressing tools, buffers, coupling devices, automatic couplings, contacts, feed-devices, pawls, pulleys, tool carrages, racks, rods, clips, plates, tools, friction couplings, guides, spindles, bushes, levers, eccentrics, discs, rods, cranks, flywheels, pedals, frames, lathe beds, tracks, drive devices, bearings, rings, setting screws, catches, locks, ratchet and pinion gears, drills, knees, angle tables, oil tanks, pipes, pumps, caps, cocks, driving shafts, cutters, grindstones, pistons, cylinders, nozzles, packing devices, irons, knives, discs, mortise chisels, cranes, piston rings, screws, wrenches, screw drivers, keys, slips, ball bearings, cylinder heads, covers, cutter bars, saddles, clips, aprons, brakes, drums, guards, taps, arbors, carriers, chisels, collets, counterbores, dogs, mandrels, sets, scrapers, sleeves, tables, arms, cross slides, standards, lateral connecting ties, lock nuts, rope drive, worm gear drive, pinions, screw racks, screw spindles, nuts, crank gears, set screws, reversing gears, wheels, belts, handles, hand levers, stops, tongs, tool holders, shafts, rolling mills, tubes, valves, compressors, regulators, centrifugal devices, hoists, runways, tracks, cableways, conveyors, dredgers, elevators, jacks, shovel dredgers, winches; gauges and wrenches for machinery, pressing moulds and die casting moulds.

Electrolyzers, for the production of hydrogen gas; centrifugal and positive displacement compressors, for the storage of hydrogen gas; cryogenic, centrifugal and positive displacement pumps, for the distribution of liquified hydrogen or hydrogen gas.

Hydrogen fuel cells; computer software for use in the production, control, storage, distribution and transmission of hydrogen; computer software for use with hydrogen production, control, storage, distribution and transmission apparatus and equipment.

Construction, installation, operation and maintenance of hydrogen production facilities; construction, installation, operation and maintenance of hydrogen storage facilities; construction, installation, operation and maintenance of hydrogen distribution facilities; information, advisory and consultancy services relating to all the aforementioned.

Hydrogen gas storage services; storage of liquid hydrogen; storage of fuel oil; storage of fuel, namely, hydrogen; Distribution of hydrogen gas to residential and commercial users; distribution of renewable natural gas to residential and commercial users; fuel delivery; transport of fuels by pipeline; transport of fuels by train; transport of fuels by truck; information, advisory and consultancy services relating to all the aforementioned.

Production of fuels; production of hydrogen; processing of fuels; processing of hydrogen; information, advisory and consultancy services relating to all the aforementioned.

Design and development of electrolyzers, for the production of hydrogen gas; design and development of centrifugal and positive displacement compressors, for the storage of hydrogen gas; design and development of cryogenic, centrifugal and positive displacement pumps, for the distribution of liquified hydrogen or hydrogen gas; engineering in the field of solar energy, wind energy, and battery energy storage system projects; engineering project management services in the field of fuel cells and hydrogen energy systems; computer software programming services in the field of energy production, storage, and distribution; design and development of software for the production, storage, and distribution of fuel; development of energy management software; development of software for control, regulation and monitoring of energy systems; consultancy relating to technological services in the field of fuel production, storage and supply; information, advisory and consultancy services relating to all the aforementioned.