4. Valves and valve actuation
  5. Fluid actuated or retarded
  6. Pilot or servo type motor

Paul W. Freisinger

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Extended range proportional valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor
Reexamination Certificate

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Extended range proportional valve

Valves and valve actuation – Electrically actuated valve – Having means to produce digital pulses
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2595072

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