CA620997A - Magnetic data recording and reproducing apparatus - Google Patents

Magnetic data recording and reproducing apparatus

Info

Publication number
CA620997A
CA620997A CA620997A CA620997DA CA620997A CA 620997 A CA620997 A CA 620997A CA 620997 A CA620997 A CA 620997A CA 620997D A CA620997D A CA 620997DA CA 620997 A CA620997 A CA 620997A
Authority
CA
Canada
Prior art keywords
reproducing apparatus
data recording
magnetic data
magnetic
recording
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
CA620997A
Inventor
E. Dickinson Wesley
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA620997A publication Critical patent/CA620997A/en
Expired legal-status Critical Current

Links

CA620997A Magnetic data recording and reproducing apparatus Expired CA620997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA620997T

Publications (1)

Publication Number Publication Date
CA620997A true CA620997A (en) 1961-05-30

Family

ID=35876187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA620997A Expired CA620997A (en) Magnetic data recording and reproducing apparatus

Country Status (1)

Country Link
CA (1) CA620997A (en)

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