CA324284A - Sound recording and reproducing apparatus - Google Patents

Sound recording and reproducing apparatus

Info

Publication number
CA324284A
CA324284A CA324284A CA324284DA CA324284A CA 324284 A CA324284 A CA 324284A CA 324284 A CA324284 A CA 324284A CA 324284D A CA324284D A CA 324284DA CA 324284 A CA324284 A CA 324284A
Authority
CA
Canada
Prior art keywords
reproducing apparatus
sound recording
sound
recording
reproducing
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
CA324284A
Other languages
French (fr)
Inventor
L. Warwick Harold
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA324284A publication Critical patent/CA324284A/en
Expired legal-status Critical Current

Links

CA324284A Sound recording and reproducing apparatus Expired CA324284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA324284T

Publications (1)

Publication Number Publication Date
CA324284A true CA324284A (en) 1932-07-19

Family

ID=35284838

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324284A Expired CA324284A (en) Sound recording and reproducing apparatus

Country Status (1)

Country Link
CA (1) CA324284A (en)

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