CA381217A - Systeme de modulation de la lumiere - Google Patents

Systeme de modulation de la lumiere

Info

Publication number: CA381217A
Authority: CA; Canada
Prior art keywords: light modulation; modulation system; light; modulation
Prior art date: 1939-05-02
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

CA381217A

Other languages

Inventor

Shore Henry

N. Whitaker James

Original Assignee

Radio Corporation of America

Publication date

1939-05-02

1939-05-02 Application granted granted Critical

1939-05-02 Publication of CA381217A publication Critical patent/CA381217A/fr

Status Expired legal-status Critical Current

CA381217A Systeme de modulation de la lumiere Expired CA381217A (fr)

Application Number	Priority Date	Filing Date	Title
CA381217T

Publication Number	Publication Date
CA381217A true CA381217A (fr)	1939-05-02

Application Number	Title	Priority Date	Filing Date
CA381217A Expired CA381217A (fr)			Systeme de modulation de la lumiere

Country	Link
CA (1)	CA381217A (fr)

Publication	Publication Date	Title
CA385597A (fr)	1939-12-12	Systeme d'eclairage
CA385319A (fr)	1939-11-28	Systeme d'optique
CA379319A (fr)	1939-01-31	Systeme optique
CA378117A (fr)	1938-12-06	Systeme de projection de la lumiere
CA385322A (fr)	1939-11-28	Systeme d'objectif
CA373774A (fr)	1938-05-17	Systeme de modulation
CA383469A (fr)	1939-08-15	Projecteur de lumiere
CA380305A (fr)	1939-03-21	Systeme d'indications
CA378622A (fr)	1939-01-03	Systeme de communication des sons
CA383127A (fr)	1939-08-01	Signal lumineux
CA379443A (fr)	1939-02-07	Signal lumineux
CA381708A (fr)	1939-05-30	Lampe
CA371426A (fr)	1938-01-25	Systeme de modulation
CA385948A (fr)	1939-12-26	Systeme modulateur de radio
CA381030A (fr)	1939-04-25	Systeme modulateur de la radio
CA381916A (fr)	1939-06-06	Systeme de projection
CA381917A (fr)	1939-06-06	Systeme de projection
CA380320A (fr)	1939-03-28	Systeme de modulation de la radio
CA379377A (fr)	1939-02-07	Systeme de modulation de la radio
AU109188B2 (en)	1939-12-07	Improvements in modulation systems
CA369755A (fr)	1937-11-09	Systeme de modulation
CA369747A (fr)	1937-11-09	Systeme de modulation
CA369748A (fr)	1937-11-09	Systeme de modulation
CA369749A (fr)	1937-11-09	Systeme de modulation
AU107880B2 (en)	1937-07-02	Modulation system