U.S. federal trademark · Serial No. 71550285 · Reg. No. 0518671
EXTRUSIONS, FORGINGS, INGOTS, CASTINGS, ROLLED AND EXTRUDED BAR STOCK AND SEMI-FINISHED TUBING; AND UNFINISHED MACHINE PARTS-NAMELY, WEAR-RESISTANT MACHINE ELEMENTS, CORROSION-RESISTANT MACHINE ELEMENTS AND ELECTRICALLY CONDUCTIVE MACHINE ELEMENTS; ROLLED METAL SHEET, WIRE, AND METALLIC WELDING RODS AND ARC WELDING ELECTRODES, ALL MADE OF COPPER-BASE ALLOYS
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