CA443983A - Appareil d'enregistrement et de reproduction - Google Patents

Appareil d'enregistrement et de reproduction

Info

Publication number
CA443983A
CA443983A CA443983A CA443983DA CA443983A CA 443983 A CA443983 A CA 443983A CA 443983 A CA443983 A CA 443983A CA 443983D A CA443983D A CA 443983DA CA 443983 A CA443983 A CA 443983A
Authority
CA
Canada
Prior art keywords
recording
reproducing apparatus
reproducing
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
CA443983A
Other languages
English (en)
Inventor
J. Shively John
R. Van Deventer Harry
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.)
PEATROPHONE Corp
TELEPHONE ANSWERING AND RECORDING Corp
Original Assignee
PEATROPHONE Corp
TELEPHONE ANSWERING AND RECORDING Corp
Publication date
Application granted granted Critical
Publication of CA443983A publication Critical patent/CA443983A/fr
Expired legal-status Critical Current

Links

CA443983A Appareil d'enregistrement et de reproduction Expired CA443983A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA443983T

Publications (1)

Publication Number Publication Date
CA443983A true CA443983A (fr) 1947-09-02

Family

ID=35559209

Family Applications (1)

Application Number Title Priority Date Filing Date
CA443983A Expired CA443983A (fr) Appareil d'enregistrement et de reproduction

Country Status (1)

Country Link
CA (1) CA443983A (fr)

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