CA448117A - Lampe electrique de projection - Google Patents

Lampe electrique de projection

Info

Publication number: CA448117A
Authority: CA; Canada
Prior art keywords: projector lamp; electric projector; electric; lamp; projector
Prior art date: 1948-04-27
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

CA448117A

Other languages

Inventor

K. Wright Daniel

Original Assignee

Canadian General Electric Co Ltd

Publication date

1948-04-27

1948-04-27 Application granted granted Critical

1948-04-27 Publication of CA448117A publication Critical patent/CA448117A/fr

Status Expired legal-status Critical Current

CA448117A Lampe electrique de projection Expired CA448117A (fr)

Application Number	Priority Date	Filing Date	Title
CA448117T

Publication Number	Publication Date
CA448117A true CA448117A (fr)	1948-04-27

Application Number	Title	Priority Date	Filing Date
CA448117A Expired CA448117A (fr)			Lampe electrique de projection

Country	Link
CA (1)	CA448117A (fr)

Publication	Publication Date	Title
CA448117A (fr)	1948-04-27	Lampe electrique de projection
CA447656A (fr)	1948-04-06	Dispositif electrique d'eclairage
CA452560A (fr)	1948-11-09	Lampe electrique gaseuse
CA447948A (fr)	1948-04-20	Lampe electrique a incandescence
CA451957A (fr)	1948-10-19	Support de lampe pivotante
CA449505A (fr)	1948-06-29	Appareil d'eclairage de magasin
CA452262A (fr)	1948-11-02	Projecteur de lumiere
CA446357A (fr)	1948-01-27	Appareil electrique d'eclairage
CA449476A (fr)	1948-06-29	Lampe a decharges electriques gazeuses
CA448884A (fr)	1948-06-01	Lampe-eclair
CA451672A (fr)	1948-10-05	Appareil d'eclairage en retrait
CA449602A (fr)	1948-07-06	Abat-jour de lampe
CA450697A (fr)	1948-08-24	Reflecteur
CA447797A (fr)	1948-04-13	Dispositif pour plusieurs lampes-eclair
CA448113A (fr)	1948-04-27	Lampe fluorescente
CA454726A (fr)	1949-02-22	Lampe electrique
CA460854A (fr)	1949-11-08	Lampe electrique
CA451671A (fr)	1948-10-05	Appareil d'eclairage
CA453670A (fr)	1948-12-28	Appareil d'eclairage a l'epreuve des explosions
CA449075A (fr)	1948-06-15	Garde-lampe
CA452171A (fr)	1948-10-26	Lustre
CA452172A (fr)	1948-10-26	Lustre
CA450312A (fr)	1948-08-03	Lampe fluorescente a main
CA450326A (fr)	1948-08-03	Radiateur electrique
CA453429A (fr)	1948-12-21	Porte-lampe