CA915808A - Information recording - Google Patents

Information recording

Info

Publication number
CA915808A
CA915808A CA915808A CA915808DA CA915808A CA 915808 A CA915808 A CA 915808A CA 915808 A CA915808 A CA 915808A CA 915808D A CA915808D A CA 915808DA CA 915808 A CA915808 A CA 915808A
Authority
CA
Canada
Prior art keywords
information recording
recording
information
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
CA915808A
Inventor
I. J. Ingrey Sidney
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Northern Electric Co Ltd filed Critical Northern Electric Co Ltd
Application granted granted Critical
Publication of CA915808A publication Critical patent/CA915808A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/04—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electric resistance; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/10—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using electron beam; Record carriers therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
CA915808A 1971-02-22 1971-02-22 Information recording Expired CA915808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA105976 1971-02-22

Publications (1)

Publication Number Publication Date
CA915808A true CA915808A (en) 1972-11-28

Family

ID=4088840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA915808A Expired CA915808A (en) 1971-02-22 1971-02-22 Information recording

Country Status (1)

Country Link
CA (1) CA915808A (en)

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