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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.
sheets, strips, and coils of aluminum, brass, copper, steel, and zinc; sheets, strips, and coils of aluminum, brass, copper, steel, and zinc, plated with brass, chromium, copper, and nickel and/or coated with lacquer or other protective and decorative coatings