CA374821A - Appareil photoelectrique - Google Patents

Appareil photoelectrique

Info

Publication number: CA374821A
Authority: CA; Canada
Prior art keywords: photoelectric apparatus; photoelectric
Prior art date: 1938-07-05
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

CA374821A

Other languages

Inventor

Jr. Francis Henry Shepard

Original Assignee

Radio Corporation of America

Publication date

1938-07-05

1938-07-05 Application granted granted Critical

1938-07-05 Publication of CA374821A publication Critical patent/CA374821A/fr

Status Expired legal-status Critical Current

CA374821A Appareil photoelectrique Expired CA374821A (fr)

Application Number	Priority Date	Filing Date	Title
CA374821T

Publication Number	Publication Date
CA374821A true CA374821A (fr)	1938-07-05

Application Number	Title	Priority Date	Filing Date
CA374821A Expired CA374821A (fr)			Appareil photoelectrique

Country	Link
CA (1)	CA374821A (fr)

Publication	Publication Date	Title
CA374821A (fr)	1938-07-05	Appareil photoelectrique
CA373792A (fr)	1938-05-17	Bouche-pores
CA371764A (fr)	1938-02-08	Appareil photophonographique
CA375750A (fr)	1938-08-16	Appareil de venoclysation
AU106148B2 (en)	1939-01-12	Photoelectric devices
CA376562A (fr)	1938-09-20	Appareil photo-sensible
CA373981A (fr)	1938-05-24	Appareil de demonstration
AU178738A (en)	1939-01-12	Photoelectric devices
CA372837A (fr)	1938-03-29	Appareil de television
CA376955A (fr)	1938-10-11	Appareil de television
CA376956A (fr)	1938-10-11	Appareil de television
CA371900A (fr)	1938-02-15	Appareil a secher
CA378180A (fr)	1938-12-06	Appareil telephonique actionne par monnaie
AU110904B2 (en)	1938-12-19	Polystigmatic device
CA374377A (fr)	1938-06-14	Declanche directe
AU106682B2 (en)	1939-03-02	Synchronisation apparatus
CA377502A (fr)	1938-11-01	Appareil a presser
CA378443A (fr)	1938-12-20	Moyens de poser les boutons
AU107751B2 (en)	1939-06-29	Improved drying apparatus
CA377525A (fr)	1938-11-08	Lampe photoelectrique
CA373222A (fr)	1938-04-19	Appareil a trier
CA374926A (fr)	1938-07-05	Appareil textile
AU108008B2 (en)	1939-07-27	Sedimentation apparatus
AU106717B2 (en)	1939-03-09	Sedimentation apparatus
CA376744A (fr)	1938-09-27	Appareil de sedimentation