CA470476A - Lampes de projection et leurs montures - Google Patents

Lampes de projection et leurs montures

Info

Publication number: CA470476A
Authority: CA; Canada
Prior art keywords: projection lamps; mountings therefor; mountings; therefor; lamps
Prior art date: 1951-01-02
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

CA470476A

Other languages

Inventor

Griffin Wilfrid

Original Assignee

Canadian General Electric Co Ltd

Publication date

1951-01-02

1951-01-02 Application granted granted Critical

1951-01-02 Publication of CA470476A publication Critical patent/CA470476A/fr

Status Expired legal-status Critical Current

CA470476A Lampes de projection et leurs montures Expired CA470476A (fr)

Application Number	Priority Date	Filing Date	Title
CA470476T

Publication Number	Publication Date
CA470476A true CA470476A (fr)	1951-01-02

Application Number	Title	Priority Date	Filing Date
CA470476A Expired CA470476A (fr)			Lampes de projection et leurs montures

Country	Link
CA (1)	CA470476A (fr)

Publication	Publication Date	Title
CA470476A (fr)	1951-01-02	Lampes de projection et leurs montures
CA475030A (fr)	1951-07-03	Assemblages de socles de lampes et ses agrafes
CA471250A (fr)	1951-02-06	Porte-lampes
CA471794A (fr)	1951-02-27	Montures a l'epreuve des secousses
CA476682A (fr)	1951-09-04	Elements de lampes photographiques
CA475231A (fr)	1951-07-10	Assemblages de generateurs doubles
CA470684A (fr)	1951-01-09	Structure pour lampes de projection
CA479158A (fr)	1951-12-04	Supports de microscopes unitaires et lampes
CA474519A (fr)	1951-06-19	Lampes a arc
CA475443A (fr)	1951-07-24	Lampes fluorescentes
CA473424A (fr)	1951-05-08	Lampes-eclair
CA477068A (fr)	1951-09-18	Culots de lampes
CA478011A (fr)	1951-10-23	Montures flexibles
CA472366A (fr)	1951-03-20	Socles de lampes
CA474179A (fr)	1951-06-05	Coupe-circuits pour lampes
CA473185A (fr)	1951-04-24	Lustres et carters de transformateurs
CA478344A (fr)	1951-11-06	Montures ophtalmiques
CA478345A (fr)	1951-11-06	Montures ophtalmiques
CA478346A (fr)	1951-11-06	Montures ophtalmiques
CA478875A (fr)	1951-11-27	Porte-lampes
CA476267A (fr)	1951-08-21	Ecrans diffuseurs
CA477153A (fr)	1951-09-25	Supports d'abat-jour de lampes
CA479040A (fr)	1951-12-04	Projecteurs mobiles
CA475556A (fr)	1951-07-24	Structures et montures d'eviers
CA474529A (fr)	1951-06-19	Lampes a decharges electriques