74094211
Sep 5, 1990
Sep 21, 1993
pneumatic controls and their parts; namely, regulators, air filters, lubricators, valves, air jet sensors, vacuum generators, cylinders, rotary actuators, boosters, booster relays, holders, connectors, joints, tubes, speed controllers, silencers and switches
Machinerypositioning sensors, liquid surface sensors for hydraulic and pneumatic systems
Electrical and Scientific Apparatus