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US3037397A
|
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Adjustable limit stop
|
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GB932294A
|
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Improvements in methods of and systems for tracking moving objects
|
|
US3114405A
|
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Captive fastener with shoulder to prevent engagement of the screw head with the work
|
|
GB889874A
|
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Improvements in control systems for positioning a movable object
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US3016118A
|
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Electromagnetic clutches and brakes
|
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US2976467A
|
|
Precision servo positioning system
|
|
US3064168A
|
|
Digitally controlled coarse-fine positioning system
|
|
US2966641A
|
|
Variable time delay apparatus
|
|
US2964709A
|
|
Apparatus for setting a function generator
|
|
US2983895A
|
|
Coaxial jack plug
|
|
US2938184A
|
|
Exponential potentiometer
|
|
GB871619A
|
|
Improved quadrature switching apparatus
|
|
GB871618A
|
|
Method and apparatus for testing precision impedance elements
|
|
US2851638A
|
|
Voltage magnitude comparison circuit
|
|
US2964742A
|
|
Decimal storage and display unit
|
|
US2889508A
|
|
Apparatus for automatically positioning a movable object
|
|
US2967557A
|
|
Captive screw with sleeve to prevent engagement of the screw head with the work
|
|
US2964645A
|
|
Apparatus for producing spiral motion
|
|
US2852191A
|
|
Consine computing circuit
|
|
US2943905A
|
|
Automatic plotting apparatus and method of operation
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