CA917789A - Method of erasing signals from magnetic discs - Google Patents

Method of erasing signals from magnetic discs

Info

Publication number
CA917789A
CA917789A CA917789A CA917789DA CA917789A CA 917789 A CA917789 A CA 917789A CA 917789 A CA917789 A CA 917789A CA 917789D A CA917789D A CA 917789DA CA 917789 A CA917789 A CA 917789A
Authority
CA
Canada
Prior art keywords
magnetic discs
erasing signals
erasing
signals
discs
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
CA917789A
Inventor
Thomas W. Ritchey, Jr.
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.)
Ampex Corp
Original Assignee
Ampex Corp
Publication date
Application granted granted Critical
Publication of CA917789A publication Critical patent/CA917789A/en
Expired legal-status Critical Current

Links

CA917789A Method of erasing signals from magnetic discs Expired CA917789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA917789T

Publications (1)

Publication Number Publication Date
CA917789A true CA917789A (en) 1972-12-26

Family

ID=36426982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA917789A Expired CA917789A (en) Method of erasing signals from magnetic discs

Country Status (1)

Country Link
CA (1) CA917789A (en)

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