CA549906A - Tete d'enregistrement, de reproduction et d'effacement magnetiques - Google Patents

Tete d'enregistrement, de reproduction et d'effacement magnetiques

Info

Publication number
CA549906A
CA549906A CA549906A CA549906DA CA549906A CA 549906 A CA549906 A CA 549906A CA 549906 A CA549906 A CA 549906A CA 549906D A CA549906D A CA 549906DA CA 549906 A CA549906 A CA 549906A
Authority
CA
Canada
Prior art keywords
reproducing
magnetic recording
erasing head
erasing
head
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
CA549906A
Other languages
English (en)
Inventor
W. Lord Harold
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA549906A publication Critical patent/CA549906A/fr
Expired legal-status Critical Current

Links

CA549906A Tete d'enregistrement, de reproduction et d'effacement magnetiques Expired CA549906A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA549906T

Publications (1)

Publication Number Publication Date
CA549906A true CA549906A (fr) 1957-12-10

Family

ID=35711289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA549906A Expired CA549906A (fr) Tete d'enregistrement, de reproduction et d'effacement magnetiques

Country Status (1)

Country Link
CA (1) CA549906A (fr)

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