CA418753A
(fr )
1944-02-29
Systeme de communication
CA422226A
(fr )
1944-08-22
Systeme de communications
CA418714A
(fr )
1944-02-29
Systeme de communication
CA422523A
(fr )
1944-09-05
Systeme de communication
CA423395A
(fr )
1944-10-24
Systeme a telemetre
CA423397A
(fr )
1944-10-24
Systeme a telemetre
CA424200A
(fr )
1944-12-05
Systeme telemetrique
CA423279A
(fr )
1944-10-17
Systeme a fils-pilotes
CA418754A
(fr )
1944-02-29
Systeme de transmission telegraphique
AU121481B2
(en )
Antenna system
AU122623B2
(en )
Antenna system
CA418613A
(fr )
1944-02-22
Systeme d'antenne
AU122622B2
(en )
Antenna system
AU121017B2
(en )
Transceiver system
CA422204A
(fr )
1944-08-22
Systeme d'emission de la radio
CA421526A
(fr )
1944-07-18
Systeme emetteur de television
AU122104B2
(en )
Secrecy system
CA420123A
(fr )
1944-05-09
Systeme radiorecepteur
AU126251B2
(en )
1948-05-27
Radio Receiving System
AU122067B2
(en )
Radio receiving system
CA423341A
(fr )
1944-10-17
Systeme de transmission de signaux
CA423433A
(fr )
1944-10-24
Systeme de signalisation
CA424754A
(fr )
1944-12-26
Systeme de signalisation
CA422196A
(fr )
1944-08-22
Systeme de signalisation
CA418907A
(fr )
1944-03-07
Systeme de signalisation