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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.
fashioned metals and cold- [ or hot- ] worked forming parts of metal as semifinished products and as finished products, namely, screws, nuts, bolts, [ rivets, ] studs, fasteners and threaded portions; connection elements for machine construction, [ tool manufacture, ] construction of vehicles [ and aircraft construction, ] namely, screws, nuts, bolts, [ rivets, ] studs, fasteners and threaded portions
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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.
[ machines, apparatus and machine tools for treating, processing and controlling screws, nuts, bolts, rivets, studs, fasteners and threaded portions, namely, metal working lathes, milling machines, grinding machines and hydraulic presses ]
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8
Hand tools and implements (hand-operated); cutlery; side arms; razors.
[ hand tools for treating, processing and controlling screws, nuts, bolts, rivets, studs, fasteners and threaded portions, namely, threading machines, tongs and pliers ]