CA389120A - Dispositif a production de lumiere apparente - Google Patents

Dispositif a production de lumiere apparente

Info

Publication number: CA389120A
Authority: CA; Canada
Prior art keywords: visible light; producing device; light producing; visible; producing
Prior art date: 1940-06-04
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

CA389120A

Other languages

Inventor

T. Randall John

W. Ryde John

Original Assignee

Canadian General Electric Co Ltd

Publication date

1940-06-04

1940-06-04 Application granted granted Critical

1940-06-04 Publication of CA389120A publication Critical patent/CA389120A/fr

Status Expired legal-status Critical Current

CA389120A Dispositif a production de lumiere apparente Expired CA389120A (fr)

Application Number	Priority Date	Filing Date	Title
CA389120T

Publication Number	Publication Date
CA389120A true CA389120A (fr)	1940-06-04

Application Number	Title	Priority Date	Filing Date
CA389120A Expired CA389120A (fr)			Dispositif a production de lumiere apparente

Country	Link
CA (1)	CA389120A (fr)

Publication	Publication Date	Title
CA389120A (fr)	1940-06-04	Dispositif a production de lumiere apparente
CA392236A (fr)	1940-10-29	Dispositif de projecteur
CA392751A (fr)	1940-11-26	Unite d'eclairage
CA390716A (fr)	1940-08-13	Signal lumineux
CA386308A (fr)	1940-01-16	Unite de lampe
CA388362A (fr)	1940-04-30	Monture de diapositif
CA393228A (fr)	1940-12-17	Forme decorative de montre
CA386584A (fr)	1940-01-30	Reflecteur autocollimateur
CA387033A (fr)	1940-02-27	Vitrine
CA387034A (fr)	1940-02-27	Vitrine
CA391792A (fr)	1940-10-08	Vitrine
CA392778A (fr)	1940-11-26	Vitrine
CA391595A (fr)	1940-10-01	Dispositif de montre
CA390648A (fr)	1940-08-13	Dispositif de montre
CA376260A (fr)	1938-09-06	Dispositif a diviser la lumiere
CA389681A (fr)	1940-07-02	Enseigne
CA387546A (fr)	1940-03-19	Ornement
CA391293A (fr)	1940-09-10	Dispositif de publicite
CA389610A (fr)	1940-06-25	Fil de verre
CA386506A (fr)	1940-01-23	Dispositif mecanique de publicite
CA384683A (fr)	1939-10-17	Unite d'eclairage
CA381270A (fr)	1939-05-09	Unite d'eclairage
CA386747A (fr)	1940-02-06	Appareil d'eclairage public
CA386503A (fr)	1940-01-23	Crible
CA388545A (fr)	1940-05-07	Bidon en fibres