CA411648A
(fr )
1943-04-06
Socle de lampe
AU117778B2
(en )
1943-12-02
Multiple tube socket structure
CA413983A
(fr )
1943-07-20
Socle de lampe thermionique
CA414124A
(fr )
1943-07-27
Socle de lampe thermionique
CA414303A
(fr )
1943-08-03
Socle de lampe thermionique
CA415270A
(fr )
1943-09-21
Socle de lampe de la radio
CA413821A
(fr )
1943-07-13
Socle de lampe a vide
CA413822A
(fr )
1943-07-13
Socle de lampe a vide
AU681042A
(en )
1943-12-02
Multiple tube socket structure
CA410725A
(fr )
1943-02-23
Socle de lampe tubulaire
CA414561A
(fr )
1943-08-17
Douille de lampe tubulaire
CA410798A
(fr )
1943-03-02
Raccord de tubes
CA412347A
(fr )
1943-05-11
Accouplement de tubes
CA412348A
(fr )
1943-05-11
Accouplement de tubes
CA412349A
(fr )
1943-05-11
Accouplement de tubes
CA415517A
(fr )
1943-09-28
Lampe a electrons
CA416823A
(fr )
1943-11-30
Lampe a electrons
CA411761A
(fr )
1943-04-13
Lampe fluorescente
CA413126A
(fr )
1943-06-08
Tube fluorescent
CA412553A
(fr )
1943-05-18
Douille de lampe
CA412722A
(fr )
1943-05-25
Douille de lampe
CA414560A
(fr )
1943-08-17
Douille de lampe
CA416405A
(fr )
1943-11-16
Douille de lampe
CA417183A
(fr )
1943-12-21
Douille de lampe
CA411240A
(fr )
1943-03-23
Support de lampe