CA452890A
(fr )
1948-11-23
Methode et systeme a engendrer des signaux pour television
CA451485A
(fr )
1948-09-28
Systeme et methode de telautographie
CA452379A
(fr )
1948-11-02
Methode et systeme de translation de signaux
CA453483A
(fr )
1948-12-21
Systeme d'antenne et methode pour s'en servir
CA451345A
(fr )
1948-09-21
Methode et appareil pour modifier les signaux a repetition
CA451132A
(fr )
1948-09-07
Systeme et appareil de teleautographie
CA446054A
(fr )
1948-01-06
Systeme et methode de commande
AU142148B2
(en )
1948-05-20
Television system
CA446777A
(fr )
1948-02-17
Systeme de television
CA446778A
(fr )
1948-02-17
Systeme de television
CA447312A
(fr )
1948-03-16
Systeme de television
CA447313A
(fr )
1948-03-16
Systeme de television
CA449527A
(fr )
1948-06-29
Systeme de television
CA450714A
(fr )
1948-08-24
Systeme de television
CA452557A
(fr )
1948-11-09
Systeme de television
CA453209A
(fr )
1948-12-07
Systeme de television
CA453369A
(fr )
1948-12-21
Systeme de television
CA448002A
(fr )
1948-04-20
Systeme et appareil de transmission
AU1998748A
(en )
1948-05-20
Television system
CA448467A
(fr )
1948-05-11
Systeme emetteur et reproducteur de telautographe
CA453759A
(fr )
1949-01-04
Methode et appareil de transmission de signaux
CA453006A
(fr )
1948-11-30
Systeme d'allumage et son appareil
AU145632B2
(en )
1949-02-03
Signal translation system
AU141759B2
(en )
1948-03-11
Television apparatus
AU144066B2
(en )
1948-10-21
Improvement indiscrete interval tuning system and method