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6
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.
hydrogen power storage systems comprising metal storage containers for hydrogen, pressure regulators and electronic controls, and component parts therefor, sold together as a system; hydrogen storage and power systems for optimizing solar and wind systems during lulls and peaks comprising metal storage containers for hydrogen, pressure regulators and electronic controls
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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
power generators, namely, fuel cell power generators; integrated fuel cell hybrid power generators; fuel cell power generators with integrated hydrogen generator; proton exchange membrane (pem) fuel cell power generators with integrated hydrogen storage capacities for use in fuel management, thermal management, humidification, power conditioning, overall system monitoring and control and manufacturing; hydrogen dispensing equipment, namely, hydrogen fuel pumps for land vehicles; hydrogen dispensing equipment for refueling stations, namely, fuel pumps, pump control valves, and compressors, pressure regulators and electronic controls, all being parts of fuel dispensing machines; hydrogen refuellers, namely, hydrogen refueling stations comprising fuel pumps, pump control valves, and pressure regulators and electronic controls being parts of hydrogen dispensing machines
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
fuel cells; fuel cells for electric vehicles, namely, urban transit buses, commercial fleets, utility vehicles and electric lift trucks; hydrogen fuel cells; fuel cell power systems comprised of fuel cell stacks, valves, pumps, compressors, pressure regulators, sensors, electronic controls, heat exchangers, hydrocarbon reformers, and fluid and heat transfer piping, all sold together as a system; integrated fuel cell power generating systems and sub-systems comprising fuel cell stacks, valves, pumps, compressors, pressure regulators, sensors, electronic controls, heat exchangers, hydrocarbon reformers, and fluid and heat transfer piping, all sold together as a system; integrated fuel cell systems comprising fuel cell stacks, valves, pumps, compressors, pressure regulators, sensors and electronic controls all sold together as a system
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
hydrogen generators
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37
Building construction; repair; installation services
installation, and maintenance services related to hydrogen power and hydrogen powered products; installing, servicing, and repairing of fuel cell systems and hydrogen generators; building alternate energy systems, namely, industrial and commercial hydrogen systems