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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.
non-mechnical, metal drag chains for use in supplying power from a stationary source to a moving machine component; non-mechanical rolling conductor supports made of metal composed [scaffolding] *of scaffolding* and casters for use in supplying power from a stationary source to a moving machine component
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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 operated reels for taking up and [paging] *paying* out hydraulic and pneumatic hoses and electrical cable; machine parts for carrying electrical conductors, namely drag chains and rolling conductor supports for use with electrical cables in supplying electrical power from a stationary supply source to a moving machine part; power-operated portable carriers in the nature of reels for use with electrical cables supplying electrical power from a power source to a movable machine part
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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.
conductor carriers, namely drag chains and rolling conductor support sold therewith which are used to conduct electrical power from a stationary source to a moving machine component
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12
Vehicles; apparatus for locomotion by land, air or water.
rolling conductor supports in the nature of industrial carts featuring scaffolding for use in supplying power from a stationary source to a moving machine component
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20
Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics
non-mechanical, non-metal drag chains for use in supplying power from a stationary source to a moving machine component