CA427556A - Dispositif thermionique - Google Patents

Dispositif thermionique

Info

Publication number: CA427556A
Authority: CA; Canada
Prior art keywords: thermionic device; thermionic
Prior art date: 1945-05-15
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

CA427556A

Other languages

Inventor

Jr. Ward W. Watrous

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1945-05-15

1945-05-15 Application granted granted Critical

1945-05-15 Publication of CA427556A publication Critical patent/CA427556A/fr

Status Expired legal-status Critical Current

CA427556A Dispositif thermionique Expired CA427556A (fr)

Application Number	Priority Date	Filing Date	Title
CA427556T

Publication Number	Publication Date
CA427556A true CA427556A (fr)	1945-05-15

Application Number	Title	Priority Date	Filing Date
CA427556A Expired CA427556A (fr)			Dispositif thermionique

Country	Link
CA (1)	CA427556A (fr)

Publication	Publication Date	Title
CA427556A (fr)	1945-05-15	Dispositif thermionique
CA428320A (fr)	1945-06-26	Dispositif a transposer les fils electriques
CA430859A (fr)	1945-10-23	Dispositif de parachute
CA431200A (fr)	1945-11-13	Dispositif electrique a vapeurs
AU127629B2 (en)	1948-05-13	Improved re-railing device
CA430374A (fr)	1945-10-02	Dispositif de loquet
CA430671A (fr)	1945-10-16	Dispositif d'attache
CA427133A (fr)	1945-05-01	Dispositif elastique de retenue
CA427103A (fr)	1945-04-24	Dispositif electro-acoustique
AU125196B2 (en)	1947-08-28	An improved rattrap
CA429445A (fr)	1945-08-14	Dispositif pour ondes microscopiques
AU2382345A (en)	1948-05-13	Improved re-railing device
CA425242A (fr)	1945-01-30	Dispositif de pupitre
CA429339A (fr)	1945-08-07	Porte-bobine de fil
CA431912A (fr)	1945-12-18	Porte-livre
CA427874A (fr)	1945-05-29	Scie a archet
CA429734A (fr)	1945-08-28	Telegrade
CA429946A (fr)	1945-09-11	Projectometre
AU126122B2 (en)	1947-12-04	Aryl-dicyandiamides
AU126547B2 (en)	1948-01-29	String-cutter
AU127627B2 (en)	1948-05-13	Mouth-organs
CA430993A (fr)	1945-11-06	Presse d'etirage
CA425909A (fr)	1945-03-06	Pelle chargeuse a tracteur
AU129600B2 (en)	1948-08-19	Improvements infurniture
CA430595A (fr)	1945-10-09	Dispositif electromagnetique