86112843
Nov 7, 2013
Dec 30, 2014
mechanical, pneumatic, hydraulic, and non-electric spring return valve actuators; variable speed drives for use with fluid pumping systems; 3 position hydraulic controls for machines, motors and engines; machine parts, namely, fluid drive couplings; manual and declutchable hydraulic valve gear actuators
Machineryelectric valve actuators, and electric spring return valve actuators; switchboxes; solenoid valves; electronic speed controllers; 3 position control valves for regulating the flow of gases and liquids; electric couplings; manual and declutchable electric valve gear actuators
Electrical and Scientific Apparatus