Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Nokia Spain SA
Original Assignee
Alcatel Espana SA
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Filing date
Publication date
Application filed by Alcatel Espana SAfiledCriticalAlcatel Espana SA
Publication of ES182089A1publicationCriticalpatent/ES182089A1/en
Un sistema de comunicación duplex para señales moduladas por impulso en la misma frecuencia de transmisión que comprende un receptor, un transmisor y medios para controlar la sincronización de impulso de los impulsos transmitidos para evitar su interferencia por los impulsos recibidos.A duplex communication system for pulse modulated signals on the same transmission frequency comprising a receiver, a transmitter and means for controlling the pulse timing of the transmitted pulses to avoid their interference by the received pulses.
ES0182089A1946-03-091948-02-05
Communication system
ExpiredES182089A1
(en)