CA490410A - Ballast de lampe a frequence double - Google Patents

Ballast de lampe a frequence double

Info

Publication number: CA490410A
Authority: CA; Canada
Prior art keywords: dual frequency; lamp ballast; frequency lamp; ballast; dual
Prior art date: 1953-02-10
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

CA490410A

Other languages

Inventor

Frederick Peacock Robert

Original Assignee

Canadian General Electric Co Ltd

Publication date

1953-02-10

1953-02-10 Application granted granted Critical

1953-02-10 Publication of CA490410A publication Critical patent/CA490410A/fr

Status Expired legal-status Critical Current

CA490410A Ballast de lampe a frequence double Expired CA490410A (fr)

Application Number	Priority Date	Filing Date	Title
CA490410T

Publication Number	Publication Date
CA490410A true CA490410A (fr)	1953-02-10

Application Number	Title	Priority Date	Filing Date
CA490410A Expired CA490410A (fr)			Ballast de lampe a frequence double

Country	Link
CA (1)	CA490410A (fr)

Publication	Publication Date	Title
CA490410A (fr)	1953-02-10	Ballast de lampe a frequence double
CA493738A (fr)	1953-06-16	Luminaires
CA485713A (fr)	1952-08-12	Appareil de demarrage de lampe fluorescente
CA471250A (fr)	1951-02-06	Porte-lampes
CA491121A (fr)	1953-03-10	Lampe a decharges fluorescentes
CA496414A (fr)	1953-09-29	Lampes a arc
CA493352A (fr)	1953-06-02	Lampe incandescente
CA497391A (fr)	1953-11-03	Element de lampe
CA492542A (fr)	1953-05-05	Lustre d'eclairage du genre en retrait
CA489627A (fr)	1953-01-13	Eclairage de dispensaire
CA493035A (fr)	1953-05-19	Circuits pour le fonctionnement de lampes fluorescentes
CA487948A (fr)	1952-11-11	Lampe fluorescente
CA490602A (fr)	1953-02-17	Lampe a decharges electriques
CA498198A (fr)	1953-12-08	Vaporisateur a lampe
CA486470A (fr)	1952-09-16	Lampe oscillante a signaux
CA492410A (fr)	1953-04-28	Dispositif pour commande de lampes a decharges gazeuses
CA476848A (fr)	1951-09-11	Interrupteurs de demarrage pour lampes fluorescentes
CA496476A (fr)	1953-09-29	Composes fluorescents de monotriazole
CA494782A (fr)	1953-07-28	Monture a manchon pour lampe a incandescence
CA495825A (fr)	1953-09-08	Lampe fluorescente non actinique
CA497880A (fr)	1953-11-24	Lampe electrique
CA493433A (fr)	1953-06-09	Dispositifs d'allumage
CA490976A (fr)	1953-03-03	Installations pour eclairage direct
CA495899A (fr)	1953-09-08	Fabrication de lampe electrique
CA474519A (fr)	1951-06-19	Lampes a arc