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US5949806A
(en)
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High voltage cable interlock circuit
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(en)
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Selector circuit
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(en)
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Start-stop electronic regenerative telegraph signal repeater
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(en)
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Telegraph transmitter control mechanism
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BE529681A
(enrdf_load_stackoverflow)
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(en)
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Impulse timing chain circuits
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(en)
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Apparatus for counting enumeration input pulses
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(en)
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Oscillator frequency stabilization during loss of afc signal
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(en)
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Ionic relay circuit arrangement
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USRE24240E
(en)
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canfora r |
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(en)
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Timing circuit
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(en)
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Pulse forming circuit
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(en)
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Electrical counting system
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(en)
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Distributor phase corrector circuit
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(en)
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Electrical impulse transmitting device
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(en)
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Electronic selection circuits
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(en)
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Pulse amplitude regulation
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(en)
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Electronic transmitter, receiver, and regenerative repeater for telegraph signals in a start-stop code
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GB2100489A
(en)
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Control circuit for a semi-conductor power element
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(en)
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Impulse repeater
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US2603752A
(en)
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Voltage pulse generator
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US2728030A
(en)
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Frequency divider apparatus
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DE1931614A1
(de)
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Verfahren und Anordnung zur Synchronisierung von PCM-Signalen mit einem oertlich erzeugten Zeittakt
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US3138781A
(en)
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Electronic drive circuits for remote control systems
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BE529009A
(enrdf_load_stackoverflow)
|
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