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CA252491A - Means for recording and reproducing sound - Google Patents

Means for recording and reproducing sound

Info

Publication number
CA252491A
CA252491A CA252491A CA252491DA CA252491A CA 252491 A CA252491 A CA 252491A CA 252491 A CA252491 A CA 252491A CA 252491D A CA252491D A CA 252491DA CA 252491 A CA252491 A CA 252491A
Authority
CA
Canada
Prior art keywords
recording
reproducing sound
reproducing
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
CA252491A
Other languages
French (fr)
Inventor
De Forest Lee
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 CA252491A publication Critical patent/CA252491A/en
Expired legal-status Critical Current

Links

CA252491A Means for recording and reproducing sound Expired CA252491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA252491T

Publications (1)

Publication Number Publication Date
CA252491A true CA252491A (en) 1925-08-11

Family

ID=35159465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252491A Expired CA252491A (en) Means for recording and reproducing sound

Country Status (1)

Country Link
CA (1) CA252491A (en)

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