CA348224A - Appareil enregistreur des sons - Google Patents

Appareil enregistreur des sons

Info

Publication number
CA348224A
CA348224A CA348224A CA348224DA CA348224A CA 348224 A CA348224 A CA 348224A CA 348224 A CA348224 A CA 348224A CA 348224D A CA348224D A CA 348224DA CA 348224 A CA348224 A CA 348224A
Authority
CA
Canada
Prior art keywords
recording apparatus
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
CA348224A
Other languages
English (en)
Inventor
Rowett Goehner William
Herriott William
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 CA348224A publication Critical patent/CA348224A/fr
Expired legal-status Critical Current

Links

CA348224A Appareil enregistreur des sons Expired CA348224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA348224T

Publications (1)

Publication Number Publication Date
CA348224A true CA348224A (fr) 1935-02-12

Family

ID=35319499

Family Applications (1)

Application Number Title Priority Date Filing Date
CA348224A Expired CA348224A (fr) Appareil enregistreur des sons

Country Status (1)

Country Link
CA (1) CA348224A (fr)

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