CA348704A - Sound recording apparatus - Google Patents

Sound recording apparatus

Info

Publication number
CA348704A
CA348704A CA348704A CA348704DA CA348704A CA 348704 A CA348704 A CA 348704A CA 348704 A CA348704 A CA 348704A CA 348704D A CA348704D A CA 348704DA CA 348704 A CA348704 A CA 348704A
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
CA348704A
Other languages
French (fr)
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
Priority to CA348704T priority Critical
Application granted granted Critical
Publication of CA348704A publication Critical patent/CA348704A/en
Expired legal-status Critical Current

Links

CA348704A Sound recording apparatus Expired CA348704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA348704T

Publications (1)

Publication Number Publication Date
CA348704A true CA348704A (en) 1935-03-05

Family

ID=35336668

Family Applications (1)

Application Number Title Priority Date Filing Date
CA348704A Expired CA348704A (en) Sound recording apparatus

Country Status (1)

Country Link
CA (1) CA348704A (en)

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