CA663454A - Pocket size magnetic sound recording device - Google Patents

Pocket size magnetic sound recording device

Info

Publication number
CA663454A
CA663454A CA663454A CA663454DA CA663454A CA 663454 A CA663454 A CA 663454A CA 663454 A CA663454 A CA 663454A CA 663454D A CA663454D A CA 663454DA CA 663454 A CA663454 A CA 663454A
Authority
CA
Canada
Prior art keywords
recording device
sound recording
pocket size
magnetic sound
size magnetic
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
CA663454A
Inventor
Monske Nikolaus
Genning Ernst
Draheim Willi
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.)
PROTONA PRODUKTIONGESELLSCHAFT fur ELECTRO-AKUSTISCHE GERATE GmbH
Original Assignee
PROTONA PRODUKTIONGESELLSCHAFT fur ELECTRO-AKUSTISCHE GERATE GmbH
Publication date
Application granted granted Critical
Publication of CA663454A publication Critical patent/CA663454A/en
Expired legal-status Critical Current

Links

CA663454A Pocket size magnetic sound recording device Expired CA663454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA663454T

Publications (1)

Publication Number Publication Date
CA663454A true CA663454A (en) 1963-05-21

Family

ID=35957571

Family Applications (1)

Application Number Title Priority Date Filing Date
CA663454A Expired CA663454A (en) Pocket size magnetic sound recording device

Country Status (1)

Country Link
CA (1) CA663454A (en)

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