CA428960A
(fr )
1945-07-24
Fabrication de dispositifs a decharges electriques
CA426220A
(fr )
1945-03-20
Dispositif a decharges electriques
CA424819A
(fr )
1945-01-02
Dispositif a decharges electriques
CA426669A
(fr )
1945-04-10
Dispositif a decharges electriques
CA426670A
(fr )
1945-04-10
Dispositif a decharges electriques
CA427548A
(fr )
1945-05-15
Dispositif a decharges electriques
CA428958A
(fr )
1945-07-24
Dispositif a decharges electriques
CA429131A
(fr )
1945-07-31
Dispositif a decharges electriques
CA431202A
(fr )
1945-11-13
Dispositif a decharges electriques
CA432110A
(fr )
1945-12-25
Dispositif a decharges electriques
CA428114A
(fr )
1945-06-12
Dispositif a decharges electriques
CA426094A
(fr )
1945-03-13
Dispositif a decharge d'electrons
CA427525A
(fr )
1945-05-15
Controle du demarrage de dispositif a decharges electriques
AU125332B2
(en )
1947-09-18
Improvements in electric discharge devices
CA425473A
(fr )
1945-02-06
Dispositif de controle des decharges electriques
CA424879A
(fr )
1945-01-02
Lampe a decharges electriques
CA427551A
(fr )
1945-05-15
Dispositif a vapeur et arc a decharges
CA425475A
(fr )
1945-02-06
Lampe a decharges electriques
CA429132A
(fr )
1945-07-31
Circuit de dispositif a decharges electriques
CA427769A
(fr )
1945-05-29
Sortie electrique
AU127065B2
(en )
1948-03-25
Improvement in electric discharge device
CA425179A
(fr )
1945-01-23
Lampe a decharges electriques
AU2071045A
(en )
1947-09-18
Improvements in electric discharge devices
CA428664A
(fr )
1945-07-10
Dispositif vitreux electrique
CA427687A
(fr )
1945-05-22
Dispositif a decharge d'electrons