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Publication of FR1177433ApublicationCriticalpatent/FR1177433A/fr
H03K7/00—Modulating pulses with a continuously-variable modulating signal
H03K7/04—Position modulation, i.e. PPM
FR1177433D1957-06-211957-06-21Dispositif de transmission d'informations ou d'ordres en fonction de l'emplacement d'impulsions dans le temps
ExpiredFR1177433A
(fr)