CA386578A - Machine a sceller les ampoules de lampes - Google Patents

Machine a sceller les ampoules de lampes

Info

Publication number: CA386578A
Authority: CA; Canada
Prior art keywords: machine; lamp bulb; bulb sealing; sealing; lamp
Prior art date: 1940-01-30
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

CA386578A

Other languages

Inventor

F. Donovan John

J. Malloy Frank

Original Assignee

Canadian General Electric Co Ltd

Publication date

1940-01-30

1940-01-30 Application granted granted Critical

1940-01-30 Publication of CA386578A publication Critical patent/CA386578A/fr

Status Expired legal-status Critical Current

CA386578A Machine a sceller les ampoules de lampes Expired CA386578A (fr)

Application Number	Priority Date	Filing Date	Title
CA386578T

Publication Number	Publication Date
CA386578A true CA386578A (fr)	1940-01-30

Application Number	Title	Priority Date	Filing Date
CA386578A Expired CA386578A (fr)			Machine a sceller les ampoules de lampes

Country	Link
CA (1)	CA386578A (fr)

Publication	Publication Date	Title
CA386578A (fr)	1940-01-30	Machine a sceller les ampoules de lampes
CA392578A (fr)	1940-11-19	Machine a sceller les ampoules
CA389713A (fr)	1940-07-02	Filament de lampe
CA387872A (fr)	1940-04-09	Lampe-eclair
CA394783A (fr)	1941-02-25	Machine a sceller les lampes
CA387848A (fr)	1940-04-09	Lampe fluorescente
CA386306A (fr)	1940-01-16	Machine a fabriquer les supports du filament de lampes
CA388163A (fr)	1940-04-23	Lampe a souffleur
CA386693A (fr)	1940-02-06	Lampe incandescente electrique
CA386962A (fr)	1940-02-20	Lampe electrique incandescente
CA386966A (fr)	1940-02-20	Lampe electrique incandescente
CA387084A (fr)	1940-02-27	Lampe electrique incandescente
CA389711A (fr)	1940-07-02	Lampe electrique incandescente
CA391708A (fr)	1940-10-01	Lampe electrique incandescente
CA392869A (fr)	1940-12-03	Lampe electrique incandescente
CA393666A (fr)	1941-01-07	Fabrication de filaments de lampes
CA387081A (fr)	1940-02-27	Douille de lampe
CA388197A (fr)	1940-04-23	Douille de lampe
CA388199A (fr)	1940-04-23	Douille de lampe
CA389710A (fr)	1940-07-02	Douille de lampe
CA388198A (fr)	1940-04-23	Porte-lampe
CA386577A (fr)	1940-01-30	Lampe a arc enferme
CA391497A (fr)	1940-09-24	Ecran incandescent
CA386308A (fr)	1940-01-16	Unite de lampe
CA387747A (fr)	1940-04-02	Phare