72380232
Jan 6, 1971
Jan 4, 1977
ELECTRODES, RODS AND WIRES FOR USE IN WELDING; WELDING, BRAZING AND SOLDERING ALLOYS AND FLUXES; GALVANIZING AGENT AND RUST CORROSION RETARDANT FOR WELD SURFACES; ANTI-SPATTER COATING AGENT, AND AEROSOL LUBRICANT FOR WELDING APPARATUS
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