JPS6330693B2 - - Google Patents

Info

Publication number
JPS6330693B2
JPS6330693B2 JP56030743A JP3074381A JPS6330693B2 JP S6330693 B2 JPS6330693 B2 JP S6330693B2 JP 56030743 A JP56030743 A JP 56030743A JP 3074381 A JP3074381 A JP 3074381A JP S6330693 B2 JPS6330693 B2 JP S6330693B2
Authority
JP
Japan
Prior art keywords
thin film
plastic film
film
magnetic recording
ferromagnetic thin
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
JP56030743A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57147131A (en
Inventor
Kidai Nochi
Toshiaki Kunieda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56030743A priority Critical patent/JPS57147131A/ja
Publication of JPS57147131A publication Critical patent/JPS57147131A/ja
Publication of JPS6330693B2 publication Critical patent/JPS6330693B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62Record carriers characterised by the selection of the material
    • G11B5/64Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
    • G11B5/658Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing oxygen, e.g. molecular oxygen or magnetic oxide

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Magnetic Record Carriers (AREA)
JP56030743A 1981-03-03 1981-03-03 Magnetic recording medium Granted JPS57147131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56030743A JPS57147131A (en) 1981-03-03 1981-03-03 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56030743A JPS57147131A (en) 1981-03-03 1981-03-03 Magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS57147131A JPS57147131A (en) 1982-09-10
JPS6330693B2 true JPS6330693B2 (enExample) 1988-06-20

Family

ID=12312152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56030743A Granted JPS57147131A (en) 1981-03-03 1981-03-03 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS57147131A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08303653A (ja) * 1995-05-08 1996-11-22 Japan Small Corp 管体の接続方法とそれを用いた管体の接続部構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08303653A (ja) * 1995-05-08 1996-11-22 Japan Small Corp 管体の接続方法とそれを用いた管体の接続部構造

Also Published As

Publication number Publication date
JPS57147131A (en) 1982-09-10

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