U.S. federal trademark · Serial No. 71661678 · Reg. No. 0622542
ALLOYS AND COMMINUTED METAL MIXTURES COMPRISING THE FOLLOWING COMBINATIONS: CAST IRON AND BORIDES; STEEL AND BORIDES; IRON, MANGANESE AND BORIDES; STEEL, TUNGSTEN AND BORIDES; NICKEL AND BORIDES; IRON, NICKEL AND BORIDES; AND COPPER, NICKEL AND BORIDES
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