71600542
Jul 12, 1950
Dec 8, 1953
Active Trademark
DIAPHRAGM-OPERATED VALVES, DIAPHRAGM-OPERATED REDUCING VALVES, DIAPHRAGM-OPERATED PILOT REGULATING VALVES, DIAPHRAGM-OPERATED REGULATING VALVES, DIAPHRAGM-OPERATED CONTROL PILOTS, INTERNAL PILOT-OPERATED VALVES AND PISTON-OPERATED VALVES
Yarns and Threads