FR1102087A - Improvements to magnetic recording media - Google Patents

Improvements to magnetic recording media

Info

Publication number
FR1102087A
FR1102087A FR1102087DA FR1102087A FR 1102087 A FR1102087 A FR 1102087A FR 1102087D A FR1102087D A FR 1102087DA FR 1102087 A FR1102087 A FR 1102087A
Authority
FR
France
Prior art keywords
magnetic recording
recording media
media
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
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.)
THERMIONIC PRODUCTS Ltd
Original Assignee
THERMIONIC PRODUCTS 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 THERMIONIC PRODUCTS Ltd filed Critical THERMIONIC PRODUCTS Ltd
Application granted granted Critical
Publication of FR1102087A publication Critical patent/FR1102087A/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
FR1102087D 1954-03-26 1954-03-26 Improvements to magnetic recording media Expired FR1102087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102087T 1954-03-26

Publications (1)

Publication Number Publication Date
FR1102087A true FR1102087A (en) 1955-10-17

Family

ID=9621401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102087D Expired FR1102087A (en) 1954-03-26 1954-03-26 Improvements to magnetic recording media

Country Status (1)

Country Link
FR (1) FR1102087A (en)

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