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CA548459A - Microphone comprenant un systeme d'aimant detachable - Google Patents

Microphone comprenant un systeme d'aimant detachable

Info

Publication number
CA548459A
CA548459A CA548459A CA548459DA CA548459A CA 548459 A CA548459 A CA 548459A CA 548459 A CA548459 A CA 548459A CA 548459D A CA548459D A CA 548459DA CA 548459 A CA548459 A CA 548459A
Authority
CA
Canada
Prior art keywords
microphone
magnet system
detachable magnet
detachable
magnet
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
CA548459A
Other languages
English (en)
Inventor
W. Muller Friedrich
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA548459A publication Critical patent/CA548459A/fr
Expired legal-status Critical Current

Links

CA548459A Microphone comprenant un systeme d'aimant detachable Expired CA548459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA548459T

Publications (1)

Publication Number Publication Date
CA548459A true CA548459A (fr) 1957-11-05

Family

ID=35709833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA548459A Expired CA548459A (fr) Microphone comprenant un systeme d'aimant detachable

Country Status (1)

Country Link
CA (1) CA548459A (fr)

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