CA444320A - Enregistreur et reproducteur de sons - Google Patents

Enregistreur et reproducteur de sons

Info

Publication number
CA444320A
CA444320A CA444320A CA444320DA CA444320A CA 444320 A CA444320 A CA 444320A CA 444320 A CA444320 A CA 444320A CA 444320D A CA444320D A CA 444320DA CA 444320 A CA444320 A CA 444320A
Authority
CA
Canada
Prior art keywords
reproducer
sound recorder
recorder
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
CA444320A
Other languages
English (en)
Inventor
Anthony Harrington Gerard
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 CA444320A publication Critical patent/CA444320A/fr
Expired legal-status Critical Current

Links

CA444320A Enregistreur et reproducteur de sons Expired CA444320A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA444320T

Publications (1)

Publication Number Publication Date
CA444320A true CA444320A (fr) 1947-09-30

Family

ID=35561957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA444320A Expired CA444320A (fr) Enregistreur et reproducteur de sons

Country Status (1)

Country Link
CA (1) CA444320A (fr)

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