CA383481A - Systeme a production d'effects stereosoniques - Google Patents

Systeme a production d'effects stereosoniques

Info

Publication number: CA383481A
Authority: CA; Canada
Prior art keywords: producing system; effect producing; stereosonic effect; stereosonic; producing
Prior art date: 1939-08-15
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

CA383481A

Other languages

Inventor

Lisle Beers George

Original Assignee

Radio Corporation of America

Publication date

1939-08-15

1939-08-15 Application granted granted Critical

1939-08-15 Publication of CA383481A publication Critical patent/CA383481A/fr

Status Expired legal-status Critical Current

CA383481A Systeme a production d'effects stereosoniques Expired CA383481A (fr)

Application Number	Priority Date	Filing Date	Title
CA383481T

Publication Number	Publication Date
CA383481A true CA383481A (fr)	1939-08-15

Application Number	Title	Priority Date	Filing Date
CA383481A Expired CA383481A (fr)			Systeme a production d'effects stereosoniques

Country	Link
CA (1)	CA383481A (fr)

Publication	Publication Date	Title
CA383481A (fr)	1939-08-15	Systeme a production d'effects stereosoniques
CA378622A (fr)	1939-01-03	Systeme de communication des sons
CA380305A (fr)	1939-03-21	Systeme d'indications
CA384908A (fr)	1939-10-31	Systeme a fabriquer des boites
CA385646A (fr)	1939-12-12	Systeme a faconner des boites
CA384742A (fr)	1939-10-17	Unite de construction
AU112162B2 (en)	1939-07-08	Washpot
CA378952A (fr)	1939-01-17	Teinture nitreuse
CA379204A (fr)	1939-01-24	Tellurion
CA379258A (fr)	1939-01-31	Machine a sentiers
CA379607A (fr)	1939-02-14	Bande a lier
CA379676A (fr)	1939-02-21	Meule a pulpe
CA381176A (fr)	1939-05-02	Meule a pulpe
CA381180A (fr)	1939-05-02	Meule a pulpe
CA381707A (fr)	1939-05-30	Lustre
CA381770A (fr)	1939-05-30	Heptacarbocyanine
CA381771A (fr)	1939-05-30	Pentacarbocyanine
CA382343A (fr)	1939-06-27	Defecateur
CA382356A (fr)	1939-06-27	Nitroso-phenol
CA382752A (fr)	1939-07-18	Fongicide
CA383964A (fr)	1939-09-12	Organdi
CA384112A (fr)	1939-09-19	Acetone d'alcoolate
CA384216A (fr)	1939-09-26	Porteur de skis
CA384526A (fr)	1939-10-10	Verrouillage d'elingue
CA385396A (fr)	1939-12-05	Leve-plat