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US3372595A
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Gage construction and parts therefor or the like
|
|
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Differential pressure transmitter and parts therefor or the like
|
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Modulating pneumatic thermostat
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Pneumatic relay
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FR1343091A
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Fluid pump
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GB944390A
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Temperature control system
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GB987935A
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Improvements in magnetically actuated electric switches
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GB953748A
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Improvements in clothes drier control apparatus
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GB965297A
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Improvements in clothes drier
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GB959324A
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Improvements in thermally actuated cycling switch
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Safety control system for a prime mover
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Control mechanism
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Temperature responsive device
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DE1191590B
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Swivel bearing for the lever of a measuring or control unit
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Thermal electric switch
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Phase demodulation of keyed carrier by use of synchronous gating, with phase lock driven step wise in response to forbidden output
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DE1248312B
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Electromechanical transmitter
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Electro-hydraulic actuator system
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|
US3068333A
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|
Control device
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|
US3038043A
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Snap acting switch
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