|
US3407324A
|
|
Electron multiplier comprising wafer having secondary-emissive channels
|
|
US3245266A
|
|
Pressure transducers
|
|
US3268887A
|
|
Position sensing apparatus
|
|
US3360786A
|
|
Magnetic core memory system
|
|
US3294975A
|
|
Photo-device with segmented photocathode
|
|
US3197763A
|
|
Shaft encoders
|
|
US3177726A
|
|
Condition measuring systems
|
|
US3183473A
|
|
Coupling devices
|
|
US3155961A
|
|
Analog-to-digital converters
|
|
US3135840A
|
|
High-speed commutators for switching units
|
|
US3189699A
|
|
Very high speed commutating systems
|
|
US3313922A
|
|
Telemetering signal processing system
|
|
US3205438A
|
|
Phase detector employing bistable circuits
|
|
US3249878A
|
|
Synchronous signal generators
|
|
US3189893A
|
|
Encoder systems
|
|
US3261001A
|
|
Telemetering decoder system
|
|
US3257848A
|
|
Temperature transducers for very high temperature measuring systems
|
|
US3219996A
|
|
Transducer systems
|
|
US3181122A
|
|
Phase code detecting systems having phase-locked loops
|
|
US3206681A
|
|
Pulse code detecting systems
|
