CA405139A
(fr )
1942-06-02
Circuit de lampe a decharges
CA406820A
(fr )
1942-08-18
Circuit de lampe a decharges electriques
CA406942A
(fr )
1942-08-25
Circuit de lampe a decharges electriques
CA407254A
(fr )
1942-09-08
Lampe a decharges electriques
CA404503A
(fr )
1942-05-05
Circuit a decharge d'electrons
CA406492A
(fr )
1942-08-04
Dispositif de lampe a decharges electriques
CA407250A
(fr )
1942-09-08
Dispositif de lampe a decharges electriques
AU115716B2
(en )
1942-08-27
Gaseous discharge lamp
CA407822A
(fr )
1942-10-06
Lampe a decharge de rayons ultra-violets
CA407815A
(fr )
1942-10-06
Lampe gazeuse a decharges
CA417184A
(fr )
1943-12-21
Mecanisme de lampe a decharges
CA405901A
(fr )
1942-07-07
Lampe de serie
CA406494A
(fr )
1942-08-04
Lampe-eclair
CA406819A
(fr )
1942-08-18
Lampe-eclair
CA409320A
(fr )
1942-12-15
Lampe-eclair
CA406394A
(fr )
1942-07-28
Arrangement a demarrer les decharges a arc
CA404360A
(fr )
1942-04-28
Circuit de dispositif a decharges electriques
CA406493A
(fr )
1942-08-04
Circuit de dispositif a decharges electriques
AU423542A
(en )
1942-08-27
Gaseous discharge lamp
CA407448A
(fr )
1942-09-15
Lampe a arc a decharges electriques
CA405131A
(fr )
1942-06-02
Dispositif a decharges a arc
CA405141A
(fr )
1942-06-02
Dispositif a decharges a arc
CA407094A
(fr )
1942-09-01
Lampe a ampoule metallique
CA402333A
(fr )
1942-01-20
Lampe-eclair
CA405269A
(fr )
1942-06-09
Lampe eclair