CA323986A - Machine a enregistrer les sons - Google Patents

Machine a enregistrer les sons

Info

Publication number
CA323986A
CA323986A CA323986A CA323986DA CA323986A CA 323986 A CA323986 A CA 323986A CA 323986 A CA323986 A CA 323986A CA 323986D A CA323986D A CA 323986DA CA 323986 A CA323986 A CA 323986A
Authority
CA
Canada
Prior art keywords
sound recording
recording machine
machine
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
CA323986A
Other languages
English (en)
Inventor
Hector Sailliard John
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA323986A publication Critical patent/CA323986A/fr
Expired legal-status Critical Current

Links

CA323986A Machine a enregistrer les sons Expired CA323986A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA323986T

Publications (1)

Publication Number Publication Date
CA323986A true CA323986A (fr) 1932-07-05

Family

ID=35284539

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323986A Expired CA323986A (fr) Machine a enregistrer les sons

Country Status (1)

Country Link
CA (1) CA323986A (fr)

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