CA437195A - Sound recording device - Google Patents

Sound recording device

Info

Publication number
CA437195A
CA437195A CA437195A CA437195DA CA437195A CA 437195 A CA437195 A CA 437195A CA 437195 A CA437195 A CA 437195A CA 437195D A CA437195D A CA 437195DA CA 437195 A CA437195 A CA 437195A
Authority
CA
Canada
Prior art keywords
recording device
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
CA437195A
Other languages
French (fr)
Inventor
Rey Secundino
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 CA437195A publication Critical patent/CA437195A/en
Expired legal-status Critical Current

Links

CA437195A Sound recording device Expired CA437195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA437195T

Publications (1)

Publication Number Publication Date
CA437195A true CA437195A (en) 1946-10-01

Family

ID=35552430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA437195A Expired CA437195A (en) Sound recording device

Country Status (1)

Country Link
CA (1) CA437195A (en)

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