CH352154A - Magnetic recording sheet - Google Patents

Magnetic recording sheet

Info

Publication number
CH352154A
CH352154A CH352154DA CH352154A CH 352154 A CH352154 A CH 352154A CH 352154D A CH352154D A CH 352154DA CH 352154 A CH352154 A CH 352154A
Authority
CH
Switzerland
Prior art keywords
magnetic recording
recording sheet
sheet
magnetic
recording
Prior art date
Application number
Other languages
French (fr)
Inventor
Hoshino Yasushi
Sato Minoru
Namikawa Mamoru
Tochihara Shigezo
Original Assignee
Tdk Electronics Co Ltd
Hoshino Yasushi
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 Tdk Electronics Co Ltd, Hoshino Yasushi filed Critical Tdk Electronics Co Ltd
Publication of CH352154A publication Critical patent/CH352154A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/80—Card carriers
CH352154D 1958-10-11 1958-09-25 Magnetic recording sheet CH352154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1211152T 1958-10-11

Publications (1)

Publication Number Publication Date
CH352154A true CH352154A (en) 1961-02-15

Family

ID=9675517

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352154D CH352154A (en) 1958-10-11 1958-09-25 Magnetic recording sheet

Country Status (2)

Country Link
CH (1) CH352154A (en)
FR (1) FR1211152A (en)

Also Published As

Publication number Publication date
FR1211152A (en) 1960-03-14

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