U.S. federal trademark · Serial No. 76006252 · Reg. No. 2586182
PILOT-OPERATED PRESSURE AND FLOW CONTROL REGULATORS, NAMELY, FOR USE ON INDUSTRIAL EQUIPMENT IN REGULATING BOILER FUEL GAS, OIL, WATER, AND INDUSTRIAL GASES OF AIR, NITROGEN, AND ARGON FOR USE IN THE OIL AND GAS INDUSTRY
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