U.S. federal trademark · Serial No. 71689156 · Reg. No. 0621638
SOFT, HARD, AND SILVER SOLDERS; SOLDER PASTES: AND WELDING ALLOYS, WELDING RODS, CUTTING RODS, BRAZING RODS AND THE LIKE FOR USE IN BOTH ELECTRIC ARC AND OXY-ACETYLENE WELDING AND IN BOTH LOW TEMPERATURE AND HIGH TEMPERATURE WELDING APPLICATIONS
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