JPS6118258B2 - - Google Patents

Info

Publication number
JPS6118258B2
JPS6118258B2 JP53046410A JP4641078A JPS6118258B2 JP S6118258 B2 JPS6118258 B2 JP S6118258B2 JP 53046410 A JP53046410 A JP 53046410A JP 4641078 A JP4641078 A JP 4641078A JP S6118258 B2 JPS6118258 B2 JP S6118258B2
Authority
JP
Japan
Prior art keywords
magnetic
powder
ferrite
coercive force
resistivity
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
JP53046410A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54138408A (en
Inventor
Mamoru Namikawa
Hiroshi Hosaka
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.)
Toppan Infomedia Co Ltd
Original Assignee
Tokyo Magnetic Printing 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 Tokyo Magnetic Printing Co Ltd filed Critical Tokyo Magnetic Printing Co Ltd
Priority to JP4641078A priority Critical patent/JPS54138408A/ja
Publication of JPS54138408A publication Critical patent/JPS54138408A/ja
Publication of JPS6118258B2 publication Critical patent/JPS6118258B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP4641078A 1978-04-19 1978-04-19 High coercive force magnetic medium Granted JPS54138408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4641078A JPS54138408A (en) 1978-04-19 1978-04-19 High coercive force magnetic medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4641078A JPS54138408A (en) 1978-04-19 1978-04-19 High coercive force magnetic medium

Publications (2)

Publication Number Publication Date
JPS54138408A JPS54138408A (en) 1979-10-26
JPS6118258B2 true JPS6118258B2 (enrdf_load_stackoverflow) 1986-05-12

Family

ID=12746372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4641078A Granted JPS54138408A (en) 1978-04-19 1978-04-19 High coercive force magnetic medium

Country Status (1)

Country Link
JP (1) JPS54138408A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628436U (enrdf_load_stackoverflow) * 1985-06-28 1987-01-19
JPH01271333A (ja) * 1988-04-23 1989-10-30 Kyowa Giken:Kk 紙送りローラ
JPH0242098U (enrdf_load_stackoverflow) * 1988-09-13 1990-03-23
JPH02115336U (enrdf_load_stackoverflow) * 1989-03-02 1990-09-14
JPH0459547A (ja) * 1990-06-26 1992-02-26 Diafoil Co Ltd フィルムの巻取方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203625A (ja) * 1982-05-24 1983-11-28 Toshiba Corp 磁気記録媒体
JPS61233414A (ja) * 1986-03-31 1986-10-17 Tdk Corp 磁気記録媒体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1508995A (en) * 1974-05-17 1978-04-26 Post Office Digital data transmission systems
JPS52143003A (en) * 1976-05-25 1977-11-29 Mitsubishi Heavy Ind Ltd Magnetic card

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628436U (enrdf_load_stackoverflow) * 1985-06-28 1987-01-19
JPH01271333A (ja) * 1988-04-23 1989-10-30 Kyowa Giken:Kk 紙送りローラ
JPH0242098U (enrdf_load_stackoverflow) * 1988-09-13 1990-03-23
JPH02115336U (enrdf_load_stackoverflow) * 1989-03-02 1990-09-14
JPH0459547A (ja) * 1990-06-26 1992-02-26 Diafoil Co Ltd フィルムの巻取方法

Also Published As

Publication number Publication date
JPS54138408A (en) 1979-10-26

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