CA408017A - Appareil a enregistrer les sons - Google Patents

Appareil a enregistrer les sons

Info

Publication number
CA408017A
CA408017A CA408017A CA408017DA CA408017A CA 408017 A CA408017 A CA 408017A CA 408017 A CA408017 A CA 408017A CA 408017D A CA408017D A CA 408017DA CA 408017 A CA408017 A CA 408017A
Authority
CA
Canada
Prior art keywords
recording apparatus
sound recording
sound
recording
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
CA408017A
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 CA408017A publication Critical patent/CA408017A/fr
Expired legal-status Critical Current

Links

CA408017A Appareil a enregistrer les sons Expired CA408017A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA408017T

Publications (1)

Publication Number Publication Date
CA408017A true CA408017A (fr) 1942-10-13

Family

ID=35419317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA408017A Expired CA408017A (fr) Appareil a enregistrer les sons

Country Status (1)

Country Link
CA (1) CA408017A (fr)

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