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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.
metal building materials-namely, metal window frames, concrete forms, form ties, locking brackets, panels, angles, corners, hinges, form braces, column clamps, stiff back clamps, scaffold brackets, breakaway corners, curved rails, form connecting angles, support gang form brackets, u-clamps, pick-up loops, hold-down clips, bars for leveling concrete forms, form braces, collapsible crypt forms, reinforcing steel benders, drill stands, flying scaffold movers, gang form support and scaffold bracket adapter, form puller, window well walls and window well grates