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D App De Telemecanique Soc D E
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D App De Telemecanique Soc D E
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Publication of FR844481ApublicationCriticalpatent/FR844481A/fr
G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
G08C19/00—Electric signal transmission systems
G08C19/16—Electric signal transmission systems in which transmission is by pulses
G08C19/18—Electric signal transmission systems in which transmission is by pulses using a variable number of pulses in a train
G08C19/20—Electric signal transmission systems in which transmission is by pulses using a variable number of pulses in a train operating on dynamo-electric devices, e.g. step motor
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FR844481D1938-04-071938-04-07Commande à distance
ExpiredFR844481A
(fr)