FR2156374A1 - - Google Patents

Info

Publication number
FR2156374A1
FR2156374A1 FR7236430A FR7236430A FR2156374A1 FR 2156374 A1 FR2156374 A1 FR 2156374A1 FR 7236430 A FR7236430 A FR 7236430A FR 7236430 A FR7236430 A FR 7236430A FR 2156374 A1 FR2156374 A1 FR 2156374A1
Authority
FR
France
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.)
Granted
Application number
FR7236430A
Other versions
FR2156374B3 (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
Priority claimed from DE19712150993 external-priority patent/DE2150993C3/de
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of FR2156374A1 publication Critical patent/FR2156374A1/fr
Application granted granted Critical
Publication of FR2156374B3 publication Critical patent/FR2156374B3/fr
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
FR7236430A 1971-10-13 1972-10-13 Expired FR2156374B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712150993 DE2150993C3 (de) 1971-10-13 Verwendung von Schleifmitteln auf einem Trägermaterial zum Schleifen und Polieren von Magnetplatten

Publications (2)

Publication Number Publication Date
FR2156374A1 true FR2156374A1 (fr) 1973-05-25
FR2156374B3 FR2156374B3 (fr) 1975-11-28

Family

ID=5822223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236430A Expired FR2156374B3 (fr) 1971-10-13 1972-10-13

Country Status (2)

Country Link
FR (1) FR2156374B3 (fr)
GB (1) GB1397817A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109456732A (zh) * 2018-11-09 2019-03-12 河南工业大学 一种金刚石磁性聚集磨料的制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022733A (ja) * 1983-07-19 1985-02-05 Hitachi Metals Ltd 磁気デイスク基板
JPH0687301B2 (ja) * 1986-01-24 1994-11-02 富士写真フイルム株式会社 磁気記録媒体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109456732A (zh) * 2018-11-09 2019-03-12 河南工业大学 一种金刚石磁性聚集磨料的制备方法

Also Published As

Publication number Publication date
DE2150993A1 (de) 1973-04-19
FR2156374B3 (fr) 1975-11-28
DE2150993B2 (de) 1976-06-16
GB1397817A (en) 1975-06-18

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