CA442865A - Lampe electrique a incandescence - Google Patents

Lampe electrique a incandescence

Info

Publication number: CA442865A
Authority: CA; Canada
Prior art keywords: incandescent lamp; electric incandescent; electric; lamp; incandescent
Prior art date: 1947-07-15
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

CA442865A

Other languages

Inventor

L. Fantur Charles

E. Lehmann Erwin

Original Assignee

Canadian General Electric Co Ltd

Publication date

1947-07-15

1947-07-15 Application granted granted Critical

1947-07-15 Publication of CA442865A publication Critical patent/CA442865A/fr

Status Expired legal-status Critical Current

CA442865A Lampe electrique a incandescence Expired CA442865A (fr)

Application Number	Priority Date	Filing Date	Title
CA442865T

Publication Number	Publication Date
CA442865A true CA442865A (fr)	1947-07-15

Application Number	Title	Priority Date	Filing Date
CA442865A Expired CA442865A (fr)			Lampe electrique a incandescence

Country	Link
CA (1)	CA442865A (fr)

Publication	Publication Date	Title
CA442865A (fr)	1947-07-15	Lampe electrique a incandescence
CA440003A (fr)	1947-03-04	Lampe electrique a incandescence
CA442134A (fr)	1947-06-10	Lampe electrique incandescente
CA442256A (fr)	1947-06-17	Lampe electrique incandescente
CA443497A (fr)	1947-08-05	Lampe electrique a incandescence
CA439600A (fr)	1947-02-04	Lampe incandescente gazeuse
CA442864A (fr)	1947-07-15	Lampe electrique
CA442133A (fr)	1947-06-10	Lampe electrique incandescente a double paroi
CA445349A (fr)	1947-12-02	Assemblage de lampe a incandescence
CA443213A (fr)	1947-07-29	Culot de lampe electrique
CA443214A (fr)	1947-07-29	Culot de lampe electrique
IE17671L (en)	1949-09-07	Electric incandescent lamps
CA442729A (fr)	1947-07-08	Culot d'ampoules electriques
CA445731A (fr)	1947-12-23	Culot de lampes electriques
CA444830A (fr)	1947-11-04	Montage du filament de lampe
CA444831A (fr)	1947-11-04	Montage du filament de lampe
CA441721A (fr)	1947-05-27	Projecteur
CA442205A (fr)	1947-06-17	Lampe electrique tubulaire
CA441348A (fr)	1947-05-13	Suspension pour eclairage electrique
CA442027A (fr)	1947-06-10	Lampe a decharges electriques
CA442730A (fr)	1947-07-08	Lampe a decharges electriques
CA442736A (fr)	1947-07-08	Lampe a decharges electriques
CA440233A (fr)	1947-03-18	Lampe intermittente a incandescence
CA437310A (fr)	1946-10-08	Lampe electrique circulaire
CA447948A (fr)	1948-04-20	Lampe electrique a incandescence