CA447795A - Culot de lampe electrique - Google Patents

Culot de lampe electrique

Info

Publication number: CA447795A
Authority: CA; Canada
Prior art keywords: base; similar devices; electric lamps; lamps; electric
Prior art date: 1948-04-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA447795A

Other languages

Inventor

B. Issac Elmer

J. Rippl Francis

Original Assignee

Canadian General Electric Co Ltd

Publication date

1948-04-13

1948-04-13 Application granted granted Critical

1948-04-13 Publication of CA447795A publication Critical patent/CA447795A/fr

Status Expired legal-status Critical Current

CA447795A Culot de lampe electrique Expired CA447795A (fr)

Application Number	Priority Date	Filing Date	Title
CA447795T

Publication Number	Publication Date
CA447795A true CA447795A (fr)	1948-04-13

Application Number	Title	Priority Date	Filing Date
CA447795A Expired CA447795A (fr)			Culot de lampe electrique

Country	Link
CA (1)	CA447795A (fr)

Publication	Publication Date	Title
CA447795A (fr)	1948-04-13	Culot de lampe electrique
CA449849A (fr)	1948-07-13	Contact electrique
CA447656A (fr)	1948-04-06	Dispositif electrique d'eclairage
CA452560A (fr)	1948-11-09	Lampe electrique gaseuse
CA446357A (fr)	1948-01-27	Appareil electrique d'eclairage
CA448116A (fr)	1948-04-27	Culot et support de lampe
CA447948A (fr)	1948-04-20	Lampe electrique a incandescence
CA451762A (fr)	1948-10-12	Dispositif a decharges electriques lumineuses
AU144409B2 (en)	1948-09-30	Improvements in electrical ballasts
CA446026A (fr)	1948-01-06	Dispositif gazeux a decharges electriques
CA449637A (fr)	1948-07-06	Lampe electrique et fermeture hermetique
CA448117A (fr)	1948-04-27	Lampe electrique de projection
CA446103A (fr)	1948-01-13	Dispositif a decharges electriques
CA446106A (fr)	1948-01-13	Dispositif a decharges electriques
CA453145A (fr)	1948-12-07	Dispositif a decharges electriques
CA447398A (fr)	1948-03-23	Dispositif a decharges electriques
CA449248A (fr)	1948-06-22	Dispositif a decharges electriques
CA451202A (fr)	1948-09-14	Dispositif a decharges electriques
CA447947A (fr)	1948-04-20	Dispositif electrique a arc
CA448094A (fr)	1948-04-27	Appareil a descendre et relever un dispositif d'eclairage electrique
CA446302A (fr)	1948-01-20	Coupe-circuit
CA453670A (fr)	1948-12-28	Appareil d'eclairage a l'epreuve des explosions
CA449476A (fr)	1948-06-29	Lampe a decharges electriques gazeuses
CA451672A (fr)	1948-10-05	Appareil d'eclairage en retrait
AU2242548A (en)	1948-09-30	Improvements in electrical ballasts