CA393502A - Cathode de lampe a electrons - Google Patents

Cathode de lampe a electrons

Info

Publication number: CA393502A
Authority: CA; Canada
Prior art keywords: electron tube; tube cathode; cathode; electron; tube
Prior art date: 1940-12-31
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

CA393502A

Other languages

Inventor

S. Evans George

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1940-12-31

1940-12-31 Application granted granted Critical

1940-12-31 Publication of CA393502A publication Critical patent/CA393502A/fr

Status Expired legal-status Critical Current

CA393502A Cathode de lampe a electrons Expired CA393502A (fr)

Application Number	Priority Date	Filing Date	Title
CA393502T

Publication Number	Publication Date
CA393502A true CA393502A (fr)	1940-12-31

Application Number	Title	Priority Date	Filing Date
CA393502A Expired CA393502A (fr)			Cathode de lampe a electrons

Country	Link
CA (1)	CA393502A (fr)

Publication	Publication Date	Title
CA393502A (fr)	1940-12-31	Cathode de lampe a electrons
CA393503A (fr)	1940-12-31	Cathode a cratere de lampe a electrons
CA389768A (fr)	1940-07-02	Lampe a electrons
CA392032A (fr)	1940-10-22	Lampe a rayons cathodiques
CA387892A (fr)	1940-04-09	Lampe a rayons cathodiques
CA388392A (fr)	1940-04-30	Lampe a rayons cathodiques
CA389606A (fr)	1940-06-25	Lampe a rayons cathodiqu
CA390813A (fr)	1940-08-20	Lampe a rayons cathodiques
CA391722A (fr)	1940-10-01	Lampe a rayons cathodiques
CA386042A (fr)	1940-01-02	Lampe a rayons cathodiques
CA386699A (fr)	1940-02-06	Lampe a rayons cathodiques
AU112132B2 (en)	1941-01-09	Cathode ray tubes
CA392769A (fr)	1940-11-26	Tube a decharge d'electrons
CA389460A (fr)	1940-06-18	Lampe a decharge d'electrons
CA391547A (fr)	1940-09-24	Lampe a decharge d'electrons
CA392674A (fr)	1940-11-19	Lampe a faisceau d'electrons
AU33240A (en)	1941-01-09	Cathode ray tubes
CA390309A (fr)	1940-07-30	Cathode de dispositif a decharge d'electrons
CA386076A (fr)	1940-01-02	Lampe thermionique
CA394306A (fr)	1941-01-28	Lampe a electrons
CA398479A (fr)	1941-08-05	Lampe a electrons
CA401016A (fr)	1941-11-25	Lampe a electrons
CA386483A (fr)	1940-01-23	Base des temps de lampe a rayons cathodiques
AU114167B2 (en)	1941-11-13	Improvements in cathode ray tubes
AU113238B2 (en)	1941-06-19	Improvements in cathode ray tubes