CA428151A
(fr )
1945-06-12
Systeme de transmission des signaux a canalisation multiple
CA429283A
(fr )
1945-08-07
Systeme de transmission des signaux de television
CA429732A
(fr )
1945-08-28
Systeme a transmission de signaux
CA429733A
(fr )
1945-08-28
Systeme a transmission de signaux
CA431170A
(fr )
1945-11-13
Systeme de transmission de signaux
AU131237B2
(en )
1945-12-24
Multiple signal transmission systems
AU2514845A
(en )
1945-12-24
Multiple signal transmission systems
AU128537B2
(en )
1946-08-14
Multichannel transmitting system
CA427451A
(fr )
1945-05-08
Ligne de transmission des signaux
AU129310B2
(en )
Telegraph transmission system
CA430673A
(fr )
1945-10-16
Systeme de transmission de la television
AU125872B2
(en )
1948-09-02
k Transmission systems
CA425207A
(fr )
1945-01-23
Dispositif a transmission de signaux
CA427104A
(fr )
1945-04-24
Systeme de controle de la transmission
AU2230445A
(en )
1946-08-14
Multichannel transmitting system
AU128868B2
(en )
1945-09-13
Multichannel carrier transmission system
CA429112A
(fr )
1945-07-31
Systeme de transmission telephonique
CA429859A
(fr )
1945-09-04
Systeme telegraphique a canalisation multiple et divisee
CA425876A
(fr )
1945-02-27
Systeme de transmission a hautes frequences
CA425803A
(fr )
1945-02-27
Systeme de transmission electrique
AU2056545A
(en )
1948-09-02
k Transmission systems
AU131197B2
(en )
1945-10-13
Television transmitting systems
AU135338B2
(en )
1946-11-07
Signal transmission system
CA425963A
(fr )
1945-03-06
Systeme d'emission de vues
AU126260B2
(en )
1948-06-03
Multiplex system