FR998222A - Process for the manufacture of supports for magnetograms - Google Patents

Process for the manufacture of supports for magnetograms

Info

Publication number
FR998222A
FR998222A FR998222DA FR998222A FR 998222 A FR998222 A FR 998222A FR 998222D A FR998222D A FR 998222DA FR 998222 A FR998222 A FR 998222A
Authority
FR
France
Prior art keywords
magnetograms
supports
manufacture
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR998222A publication Critical patent/FR998222A/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
    • G11B5/842—Coating a support with a liquid magnetic dispersion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
FR998222D 1948-12-14 1949-10-26 Process for the manufacture of supports for magnetograms Expired FR998222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE998222X 1948-12-14

Publications (1)

Publication Number Publication Date
FR998222A true FR998222A (en) 1952-01-16

Family

ID=6919011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998222D Expired FR998222A (en) 1948-12-14 1949-10-26 Process for the manufacture of supports for magnetograms

Country Status (1)

Country Link
FR (1) FR998222A (en)

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