CA389149A
(fr )
1940-06-04
Ligne de transmission electrique a haute frequence
CA388871A
(fr )
1940-05-21
Systeme de transmission a haute frequence
CA392433A
(fr )
1940-11-12
Transmission d'energie electrique
CA388505A
(fr )
1940-05-07
Systeme a reduire les frequences electriques
AU113181B2
(en )
1941-06-12
Improvements in electric wave transmission networks
AU112936B2
(en )
1941-05-01
Wave transmission network
CA386221A
(fr )
1940-01-09
Reseau de transmission des ondes
CA394690A
(fr )
1941-02-18
Ligne de transmission electrique
CA386190A
(fr )
1940-01-09
Ligne de transmission a controle des frequences
AU114622B2
(en )
1942-03-19
High frequency transmission line
AU114855B2
(en )
1942-03-19
High frequency transmission line
CA392848A
(fr )
1940-12-03
Appareil de transmission
CA392868A
(fr )
1940-12-03
Connexion electrique
AU113285B2
(en )
1941-06-19
System of transmission of electrical waves
AU113427B2
(en )
1941-07-17
High frequency system
AU112459B2
(en )
Transmission modifying networks
CA386673A
(fr )
1940-02-06
Dispositif de transmission de force motrice
CA392360A
(fr )
1940-11-05
Emetteur de frequences ultra-hautes
CA387294A
(fr )
1940-03-05
Emetteur de frequences ultra-hautes
CA393213A
(fr )
1940-12-17
Circuit electrique
CA387662A
(fr )
1940-03-26
Circuit electrique
CA392164A
(fr )
1940-10-29
Circuit electrique
CA392579A
(fr )
1940-11-19
Circuit electrique
CA388801A
(fr )
1940-05-21
Bloc a connexions electriques
CA386640A
(fr )
1940-01-30
Isolateur electrique