71537597
Oct 11, 1947
Jun 17, 1952
Active Trademark
HAND-OPERATED VALVES, WHISTLE VALVES, PRESSURE-REDUCING VALVES, SMALL-FLOW PRESSURE-REDUCING VALVES, DIFFERENTIAL PRESSURE-REDUCING VALVES, SELF-OPERATING PRESSURE-CONTROLLED VALVES, SELF-CLEANING PIPE STRAINERS, AND MANUALLY-CONTROLLED VALVES
Firearms