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Application filed by Lorenz C AgfiledCriticalLorenz C Ag
Publication of CH203557ApublicationCriticalpatent/CH203557A/de
H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
H04H20/65—Arrangements characterised by transmission systems for broadcast
H04H20/76—Wired systems
H04H20/77—Wired systems using carrier waves
H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available
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Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
CH203557D1937-05-201938-05-18Einrichtung zum Empfang von Nachrichten, die mittels hochfrequenter Trägerwellen über Leitungsnetze übertragen werden.
CH203557A
(de)