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US4333387A
|
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Anti-jam hydraulic servo valve
|
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US4333009A
|
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Optical position transducer
|
|
US4185542A
|
|
Actuator with frangible gland construction
|
|
US4167135A
|
|
Anti-jam mechanism for actuation pistons
|
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US4132126A
|
|
Ratio select mechanism
|
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US4116504A
|
|
Spherical bearing and method of making the same
|
|
US4091841A
|
|
Pressure plug and method
|
|
US3972188A
|
|
Control system with actuator powered by dual sources
|
|
US3960361A
|
|
Solenoid valve
|
|
US4132378A
|
|
Control system for aircraft
|
|
US3919703A
|
|
Fault detection system for transducers
|
|
US3908472A
|
|
Drive mechanism
|
|
US3809502A
|
|
Pressure transformer
|
|
US3884127A
|
|
Frangible construction and actuator utilizing same
|
|
US3866620A
|
|
Fluid control valve
|
|
US3745882A
|
|
Digital control valve and control system
|
|
US3747351A
|
|
Hydraulic system
|
|
US3753221A
|
|
Acoustic control system
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|
US3698264A
|
|
Composite rod
|
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US3685531A
|
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Circuit breaker
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