CA444149A - Dispositif reproducteur de signaux magnetiques - Google Patents

Dispositif reproducteur de signaux magnetiques

Info

Publication number
CA444149A
CA444149A CA444149A CA444149DA CA444149A CA 444149 A CA444149 A CA 444149A CA 444149 A CA444149 A CA 444149A CA 444149D A CA444149D A CA 444149DA CA 444149 A CA444149 A CA 444149A
Authority
CA
Canada
Prior art keywords
reproducing means
magnetic signal
signal reproducing
magnetic
signal
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
CA444149A
Other languages
English (en)
Inventor
Joseph Begun Semi
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.)
Brush Development Co
Original Assignee
Brush Development Co
Publication date
Application granted granted Critical
Publication of CA444149A publication Critical patent/CA444149A/fr
Expired legal-status Critical Current

Links

CA444149A Dispositif reproducteur de signaux magnetiques Expired CA444149A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA444149T

Publications (1)

Publication Number Publication Date
CA444149A true CA444149A (fr) 1947-09-16

Family

ID=35561785

Family Applications (1)

Application Number Title Priority Date Filing Date
CA444149A Expired CA444149A (fr) Dispositif reproducteur de signaux magnetiques

Country Status (1)

Country Link
CA (1) CA444149A (fr)

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