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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 ES182075A1publicationCriticalpatent/ES182075A1/en
Mejoras en sistemas de modulación en fase y frecuencia caracterizada por la eficacia de los transmisores modulados en esta forma.Improvements in phase and frequency modulation systems characterized by the efficiency of transmitters modulated in this way.
ES0182075A1946-02-151948-02-05
IMPROVEMENTS IN THE PHASE AND FREQUENCY MODULATION SYSTEM
ExpiredES182075A1
(en)