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DE2435299C2
(de)
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Digitale Signalübertragungsanlage
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EP1088377B1
(en)
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High voltage cable interlock circuit
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US2409229A
(en)
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Selector circuit
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US2430547A
(en)
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Start-stop electronic regenerative telegraph signal repeater
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US2468462A
(en)
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Telegraph transmitter control mechanism
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US2502443A
(en)
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Universal electronic code sender
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BE529681A
(cs)
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US4667184A
(en)
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Apparatus for counting enumeration input pulses
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US2739266A
(en)
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Electronic counting or registering arrangements
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US3204195A
(en)
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Oscillator frequency stabilization during loss of afc signal
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USRE24240E
(en)
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canfora r |
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US2572891A
(en)
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Timing circuit
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US2632847A
(en)
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Pulse forming circuit
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US2606234A
(en)
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Electrical counting system
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US2465185A
(en)
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Distributor phase corrector circuit
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US4047055A
(en)
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Line control unit for teleprinters
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US2679040A
(en)
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Electrical impulse transmitting device
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US3051793A
(en)
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Electronic selection circuits
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US2509269A
(en)
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Pulse amplitude regulation
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US2842616A
(en)
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Electronic transmitter, receiver, and regenerative repeater for telegraph signals in a start-stop code
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US2901603A
(en)
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Control means for pulse distributors operating in synchronism
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GB2100489A
(en)
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Control circuit for a semi-conductor power element
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US2344633A
(en)
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Impulse repeater
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US2603752A
(en)
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Voltage pulse generator
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US2739235A
(en)
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Gas discharge tube binary device
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