CA376570A - Moyens de vieillir les lampes a vide - Google Patents

Moyens de vieillir les lampes a vide

Info

Publication number: CA376570A
Authority: CA; Canada
Prior art keywords: vacuum tube; aging means; tube aging; vacuum; tube
Prior art date: 1938-09-20
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

CA376570A

Other languages

Inventor

Ulrey Dayton

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1938-09-20

1938-09-20 Application granted granted Critical

1938-09-20 Publication of CA376570A publication Critical patent/CA376570A/fr

Status Expired legal-status Critical Current

CA376570A Moyens de vieillir les lampes a vide Expired CA376570A (fr)

Application Number	Priority Date	Filing Date	Title
CA376570T

Publication Number	Publication Date
CA376570A true CA376570A (fr)	1938-09-20

Application Number	Title	Priority Date	Filing Date
CA376570A Expired CA376570A (fr)			Moyens de vieillir les lampes a vide

Country	Link
CA (1)	CA376570A (fr)

Publication	Publication Date	Title
CA376570A (fr)	1938-09-20	Moyens de vieillir les lampes a vide
CA384545A (fr)	1939-10-10	Lampe a vide
CA385905A (fr)	1939-12-26	Lampe a vide
CA377917A (fr)	1938-11-29	Culot de lampe a vide
CA376973A (fr)	1938-10-11	Lampe de radio
CA378499A (fr)	1938-12-27	Dispositif a decharges electriques ou lampe a vide
CA374758A (fr)	1938-06-28	Lampe thermionique
CA371247A (fr)	1938-01-18	Lampe a vide refroidie a l'eau
CA380685A (fr)	1939-04-11	Pousse-vide de lampes
CA381184A (fr)	1939-05-02	Pousse-vide de lampe
CA375992A (fr)	1938-08-23	Lampe a plein de gaz
CA377652A (fr)	1938-11-15	Lampe a decharges electriques
CA376553A (fr)	1938-09-20	Tube luminescent
AU110476B2 (en)	1938-10-23	Television tube
CA379435A (fr)	1939-02-07	Base de lampe a vide
CA384636A (fr)	1939-10-10	Lampe a electrons
CA379865A (fr)	1939-03-07	Lampe a electrons
CA382541A (fr)	1939-07-04	Lampe a electrons
CA382544A (fr)	1939-07-04	Lampe a electrons
CA384162A (fr)	1939-09-19	Lampe a electrons
AU106145B2 (en)	1939-01-12	Demountable vacuum electric discharge device
CA380679A (fr)	1939-04-11	Lampe a decharges electriques
CA381775A (fr)	1939-05-30	Lampe a decharges electriques
CA383329A (fr)	1939-08-08	Lampe a decharges electriques
CA366467A (fr)	1937-06-01	Pousse-vide de lampe