CH363673A
(en )
1962-08-15
Telegraph receiver
AT198822B
(en )
1958-07-25
Remote control receiver for audio-frequency network overlay central remote control systems
AT197906B
(en )
1958-05-27
Remote control receiver for audio-frequency network overlay central remote control systems
AT193004B
(en )
1957-11-25
Remote control receiver for audio-frequency network overlay central remote control systems
AT197905B
(en )
1958-05-27
Remote control receiver for audio-frequency network overlay central remote control systems
FR1164805A
(en )
1958-10-14
Receiver for remote control systems
CH372351A
(en )
1963-10-15
Signal transmission system
AT199741B
(en )
1958-09-25
Remote control receiver based on the synchronous selector principle for audio-frequency network overlay central remote control systems
AT193987B
(en )
1957-12-10
Receiving relay for remote control systems
AT195992B
(en )
1958-02-25
Receiver for remote control systems
GB833158A
(en )
1960-04-21
Multichannel communication system
AU224782B2
(en )
1959-05-07
Airconditioning system
CA547165A
(en )
1957-10-08
Two-way radio communication systems
AU3263357A
(en )
1959-05-07
Airconditioning system
AT201130B
(en )
1958-12-10
Switching network for communication systems
CA541331A
(en )
1957-05-21
Telemetering systems
CH346139A
(en )
1960-04-30
Remote controlled reporting system for market values
CA516707A
(en )
1955-09-20
Telemetering system
FR1242879A
(en )
1960-10-07
Indoor telephone system
FR1246333A
(en )
1960-11-18
Receiver for remote control systems
BE593629A
(en )
1961-02-01
Receiver for remote control systems
AU221992B2
(en )
1958-06-19
Two-wire two-way time division multiplex system
AU221388B2
(en )
1957-07-11
Airconditioning systems
CA503578A
(en )
1954-06-08
Telemetering system for radio link
CA515116A
(en )
1955-07-26
Remote control systems