CA476305A - Appareils d'enregistrement de sons - Google Patents

Appareils d'enregistrement de sons

Info

Publication number
CA476305A
CA476305A CA476305A CA476305DA CA476305A CA 476305 A CA476305 A CA 476305A CA 476305 A CA476305 A CA 476305A CA 476305D A CA476305D A CA 476305DA CA 476305 A CA476305 A CA 476305A
Authority
CA
Canada
Prior art keywords
recording equipment
sound recording
sound
equipment
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
CA476305A
Other languages
English (en)
Inventor
Leslie 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 CA476305A publication Critical patent/CA476305A/fr
Expired legal-status Critical Current

Links

CA476305A Appareils d'enregistrement de sons Expired CA476305A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA476305T

Publications (1)

Publication Number Publication Date
CA476305A true CA476305A (fr) 1951-08-21

Family

ID=35615931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA476305A Expired CA476305A (fr) Appareils d'enregistrement de sons

Country Status (1)

Country Link
CA (1) CA476305A (fr)

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