CA371908A - Systeme photographique d'enregistrement des sons - Google Patents

Systeme photographique d'enregistrement des sons

Info

Publication number
CA371908A
CA371908A CA371908A CA371908DA CA371908A CA 371908 A CA371908 A CA 371908A CA 371908 A CA371908 A CA 371908A CA 371908D A CA371908D A CA 371908DA CA 371908 A CA371908 A CA 371908A
Authority
CA
Canada
Prior art keywords
recording system
sound recording
photographic sound
photographic
sound
Prior art date
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
CA371908A
Other languages
English (en)
Inventor
L. Dimmick Glenn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA371908A publication Critical patent/CA371908A/fr
Expired legal-status Critical Current

Links

CA371908A Systeme photographique d'enregistrement des sons Expired CA371908A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA371908T

Publications (1)

Publication Number Publication Date
CA371908A true CA371908A (fr) 1938-02-15

Family

ID=35372973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA371908A Expired CA371908A (fr) Systeme photographique d'enregistrement des sons

Country Status (1)

Country Link
CA (1) CA371908A (fr)

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