U.S. federal trademark · Serial No. 73666813 · Reg. No. 1304777
PIPES, TUBES, SHEETS, PLATES, BARS, RODS, TUBE FITTINGS AND TUBE COUPLINGS ALL OF COMMON METALS AND THEIR ALLOYS
APPARATUS AND INSTALLATIONS, NAMELY PIPES, TUBES, TUBE FITTINGS AND TUBE COUPLINGS; HEAT EXCHANGERS FOR HEATING, STEAM GENERATING, REFRIGERATING, DRYING, VENTILATING, WATER SUPPLY OR SANITARY PURPOSES
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