CA403976A
(fr )
1942-04-07
Systeme de transmission de fac-similes
CA404913A
(fr )
1942-05-19
Systeme de ligne de transmission
AU116501B2
(en )
1943-02-11
Television transmitting system
AU116921B2
(en )
Television transmitting system
AU117425B2
(en )
1943-09-02
Television transmitting system
AU117953B2
(en )
Television transmitting system
CA405915A
(fr )
1942-07-07
Systeme transmetteur de television
CA407118A
(fr )
1942-09-01
Systeme emetteur de television
CA407119A
(fr )
1942-09-01
Systeme emetteur de television
CA407850A
(fr )
1942-10-06
Systeme emetteur de television
CA408244A
(fr )
1942-10-27
Systeme emetteur de television
CA408553A
(fr )
1942-11-10
Systeme transmetteur de television
AU117462B2
(en )
1943-09-16
Transmission system regulation
AU432242A
(en )
1943-02-11
Television transmitting system
AU648542A
(en )
1943-09-02
Television transmitting system
CA403405A
(fr )
1942-03-10
Systeme telegraphique
CA403406A
(fr )
1942-03-10
Systeme telegraphique
CA403407A
(fr )
1942-03-10
Systeme telegraphique
CA406594A
(fr )
1942-08-04
Reseau telegraphique
CA402619A
(fr )
1942-02-03
Synchroniseur de la transmission
CA407243A
(fr )
1942-09-08
Synchroniseur de la transmission
AU686242A
(en )
1943-09-16
Transmission system regulation
CA405390A
(fr )
1942-06-09
Transmetteur de television
CA405537A
(fr )
1942-06-16
Transmetteur de television
AU117200B2
(en )
1943-07-10
Speech transmission system