CA407972A - Fabrication de lampes metalliques a vide - Google Patents

Fabrication de lampes metalliques a vide

Info

Publication number: CA407972A
Authority: CA; Canada
Prior art keywords: vacuum tube; metal vacuum; tube manufacture; manufacture; metal
Prior art date: 1942-10-13
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

CA407972A

Other languages

Inventor

E. Beggs James

Original Assignee

Canadian General Electric Co Ltd

Publication date

1942-10-13

1942-10-13 Application granted granted Critical

1942-10-13 Publication of CA407972A publication Critical patent/CA407972A/fr

Status Expired legal-status Critical Current

CA407972A Fabrication de lampes metalliques a vide Expired CA407972A (fr)

Application Number	Priority Date	Filing Date	Title
CA407972T

Publication Number	Publication Date
CA407972A true CA407972A (fr)	1942-10-13

Application Number	Title	Priority Date	Filing Date
CA407972A Expired CA407972A (fr)			Fabrication de lampes metalliques a vide

Country	Link
CA (1)	CA407972A (fr)

Publication	Publication Date	Title
CA407972A (fr)	1942-10-13	Fabrication de lampes metalliques a vide
CA402364A (fr)	1942-01-20	Lampe a vide
CA402955A (fr)	1942-02-17	Lampe a electrons
CA403415A (fr)	1942-03-10	Lampe a electrons
CA405383A (fr)	1942-06-09	Lampe a electrons
CA409154A (fr)	1942-12-08	Lampe a electrons
CA405057A (fr)	1942-05-26	Fabrication de dispositifs de lampes a vide
CA403502A (fr)	1942-03-17	Lampe a multiplier les electrons
CA406971A (fr)	1942-08-25	Lampe multiplicatrice d'electrons
CA404670A (fr)	1942-05-12	Lampe a decharge d'electrons
CA406134A (fr)	1942-07-21	Socle de lampe a vide
CA402089A (fr)	1942-01-06	Tube a paroi mince
CA404816A (fr)	1942-05-19	Appareil a fabriquer des tubes metalliques
CA409682A (fr)	1942-12-29	Raccord de tube
AU116669B2 (en)	1943-03-13	Improvement in vacuum tube
CA405667A (fr)	1942-06-23	Fabrication de tubes en acier ou alliages
CA405814A (fr)	1942-06-30	Fabrication de tubes en acier ou en alliage
CA406832A (fr)	1942-08-18	Connexion a vide
CA408727A (fr)	1942-11-17	Lampe electronique
CA404611A (fr)	1942-05-12	Tube aspirateur pour oreilles
CA405055A (fr)	1942-05-26	Dispositif de lampe a vide
CA403506A (fr)	1942-03-17	Fabrication des chambres d'air de pneus
CA404764A (fr)	1942-05-12	Lampe de television
CA408016A (fr)	1942-10-13	Blindage d'entree de lampe
CA409366A (fr)	1942-12-15	Lampe a rayons-x