CA524468A - Magnetic sound apparatus - Google Patents

Magnetic sound apparatus

Info

Publication number
CA524468A
CA524468A CA524468A CA524468DA CA524468A CA 524468 A CA524468 A CA 524468A CA 524468 A CA524468 A CA 524468A CA 524468D A CA524468D A CA 524468DA CA 524468 A CA524468 A CA 524468A
Authority
CA
Canada
Prior art keywords
sound apparatus
magnetic sound
magnetic
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
CA524468A
Other languages
French (fr)
Inventor
K. Kolb Otto
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.)
BRITISH ACOUSTIC FILMS Ltd
Original Assignee
BRITISH ACOUSTIC FILMS Ltd
Publication date
Application granted granted Critical
Publication of CA524468A publication Critical patent/CA524468A/en
Expired legal-status Critical Current

Links

CA524468A Magnetic sound apparatus Expired CA524468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA524468T

Publications (1)

Publication Number Publication Date
CA524468A true CA524468A (en) 1956-05-01

Family

ID=35678180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA524468A Expired CA524468A (en) Magnetic sound apparatus

Country Status (1)

Country Link
CA (1) CA524468A (en)

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