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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
[ air filters for pneumatic equipment ]
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1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
flame cutting and welding equipment-namely, torches, nozzles, tips, controls, regulators, gauges, fittings, stands, guides, and accessories [; brazing and welding flux; and coated and uncoated welding rods ]
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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.
flame cutting and welding equipment-namely, torches, nozzles, tips, controls, regulators, gauges, fittings, stands, guides, and accessories [; brazing and welding flux; and coated and uncoated welding rods ]
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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.
flame cutting and welding equipment-namely, torches, nozzles, tips, controls, regulators, gauges, fittings, stands, guides, and accessories [; brazing and welding flux; and coated and uncoated welding rods ]