CA413126A
(fr )
1943-06-08
Tube fluorescent
CA411761A
(fr )
1943-04-13
Lampe fluorescente
CA410048A
(fr )
1943-01-19
Tube de pitot
CA410658A
(fr )
1943-02-16
Lampe a decharges electriques
CA411529A
(fr )
1943-03-30
Support de tubes
CA410758A
(fr )
1943-02-23
Lampe a decharges dans l'espace
CA415517A
(fr )
1943-09-28
Lampe a electrons
CA416823A
(fr )
1943-11-30
Lampe a electrons
CA410563A
(fr )
1943-02-09
Ecran fluorescent
CA411648A
(fr )
1943-04-06
Socle de lampe
CA414787A
(fr )
1943-08-31
Lampe fluorescente
CA414117A
(fr )
1943-07-27
Serpentin
CA412348A
(fr )
1943-05-11
Accouplement de tubes
CA412347A
(fr )
1943-05-11
Accouplement de tubes
CA412349A
(fr )
1943-05-11
Accouplement de tubes
CA410798A
(fr )
1943-03-02
Raccord de tubes
AU118976B2
(en )
1944-10-05
Tube cooler
CA410069A
(fr )
1943-01-19
Unite d'eclairage fluorescente
CA413218A
(fr )
1943-06-15
Lampe a vide
AU119007B2
(en )
1944-10-12
Reactance tube
AU117778B2
(en )
1943-12-02
Multiple tube socket structure
CA411240A
(fr )
1943-03-23
Support de lampe
CA415735A
(fr )
1943-10-12
Porte-lampe
CA411528A
(fr )
1943-03-30
Bande de support de tubes
CA415181A
(fr )
1943-09-14
Fabrication de pailles a boire