CA404234A
(fr )
1942-04-21
Systeme d'essais electromagnetiques
CA408567A
(fr )
1942-11-10
Appareil electromagnetique d'essais
CA409447A
(fr )
1942-12-22
Systeme magnetique
CA404319A
(fr )
1942-04-21
Appareil electromagnetique
CA402523A
(fr )
1942-01-27
Systeme telemoteur
CA408632A
(fr )
1942-11-17
Systeme d'indicateur
CA405958A
(fr )
1942-07-07
Systeme electrique de mesure
CA407341A
(fr )
1942-09-08
Telegraphone magnetique
CA407342A
(fr )
1942-09-08
Telegraphone magnetique
CA402930A
(fr )
1942-02-17
Systeme de graduation a oscillographe
CA406483A
(fr )
1942-08-04
Relais electromagnetique
CA402407A
(fr )
1942-01-20
Systeme d'antenne
CA405883A
(fr )
1942-07-07
Systeme d'antenne
CA402905A
(fr )
1942-02-17
Electro-aimant
AU117790B2
(en )
1943-12-02
An :improved rglove
CA402499A
(fr )
1942-01-27
Systeme de transformateur
CA403400A
(fr )
1942-03-10
Dispositif magnetique
CA409338A
(fr )
1942-12-15
Systeme d'antenne
CA404641A
(fr )
1942-05-12
Avion
CA407377A
(fr )
1942-09-15
Avion
CA407648A
(fr )
1942-09-29
Avion
CA407649A
(fr )
1942-09-29
Avion
CA407650A
(fr )
1942-09-29
Avion
CA408204A
(fr )
1942-10-27
Avion
CA408205A
(fr )
1942-10-27
Avion