U.S. federal trademark · Serial No. 90844585 · Reg. No. 7122577
Control valves as parts of machines for regulating the flow of gases and liquids containing carbon and supercritical fluids for use in the oil and gas industry; control valves as parts of geothermal machines for regulating the flow of gases and liquids containing carbon and supercritical fluids for use in the oil and gas industry
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