JPS6329335B2 - - Google Patents

Info

Publication number
JPS6329335B2
JPS6329335B2 JP52074478A JP7447877A JPS6329335B2 JP S6329335 B2 JPS6329335 B2 JP S6329335B2 JP 52074478 A JP52074478 A JP 52074478A JP 7447877 A JP7447877 A JP 7447877A JP S6329335 B2 JPS6329335 B2 JP S6329335B2
Authority
JP
Japan
Prior art keywords
magnetic
disk substrate
disk
magnetic field
particles
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
JP52074478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS549905A (en
Inventor
Shoji Ishida
Kenichi Ito
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7447877A priority Critical patent/JPS549905A/ja
Publication of JPS549905A publication Critical patent/JPS549905A/ja
Publication of JPS6329335B2 publication Critical patent/JPS6329335B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP7447877A 1977-06-24 1977-06-24 Production of magnetic discs Granted JPS549905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7447877A JPS549905A (en) 1977-06-24 1977-06-24 Production of magnetic discs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7447877A JPS549905A (en) 1977-06-24 1977-06-24 Production of magnetic discs

Publications (2)

Publication Number Publication Date
JPS549905A JPS549905A (en) 1979-01-25
JPS6329335B2 true JPS6329335B2 (enrdf_load_stackoverflow) 1988-06-13

Family

ID=13548410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7447877A Granted JPS549905A (en) 1977-06-24 1977-06-24 Production of magnetic discs

Country Status (1)

Country Link
JP (1) JPS549905A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812138A (ja) * 1981-07-13 1983-01-24 Toshiba Corp 磁気記録媒体の製造方法
DE3308052A1 (de) * 1983-03-08 1984-09-13 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur herstellung eines magnetischen aufzeichnungsmaterials mit senkrechtausrichtung
JPS61187125A (ja) * 1985-02-14 1986-08-20 Hitachi Ltd 磁気デイスクの磁場配向方法
DE3683397D1 (de) * 1985-05-20 1992-02-27 Fujitsu Ltd Aufzeichnungsmedium mit longitudinal ausgerichteter magnetischer schicht.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555176B2 (enrdf_load_stackoverflow) * 1973-08-25 1980-02-04
JPS531508A (en) * 1976-06-28 1978-01-09 Nec Corp Preparation of magnetic recording medium and device therefor

Also Published As

Publication number Publication date
JPS549905A (en) 1979-01-25

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