FR1061975A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
FR1061975A
FR1061975A FR1061975DA FR1061975A FR 1061975 A FR1061975 A FR 1061975A FR 1061975D A FR1061975D A FR 1061975DA FR 1061975 A FR1061975 A FR 1061975A
Authority
FR
France
Prior art keywords
recording medium
magnetic recording
magnetic
medium
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
Other languages
French (fr)
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.)
STAHLWERK ERGSTE AG
Original Assignee
STAHLWERK ERGSTE AG
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 STAHLWERK ERGSTE AG filed Critical STAHLWERK ERGSTE AG
Application granted granted Critical
Publication of FR1061975A publication Critical patent/FR1061975A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
FR1061975D 1951-06-02 1952-05-21 Magnetic recording medium Expired FR1061975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1061975X 1951-06-02

Publications (1)

Publication Number Publication Date
FR1061975A true FR1061975A (en) 1954-04-16

Family

ID=7718669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061975D Expired FR1061975A (en) 1951-06-02 1952-05-21 Magnetic recording medium

Country Status (1)

Country Link
FR (1) FR1061975A (en)

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