U.S. federal trademark · Serial No. 73535821 · Reg. No. 1388818
PUMPS FOR THE PETROLEUM, PETROCHEMICAL, AND CHEMICAL INDUSTRIES, NAMELY, PLUNGER PUMPS AND PISTON PUMPS
AUTOMATIC CONTROL VALVES FOR THE PETROLEUM, PETROCHEMICAL AND CHEMICAL INDUSTRIES, NAMELY, CHECK VALVES, BALL CHECK VALVES, AND WAFER CHECK VALVES
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