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JPS5352407A - Magnetic recording and reproduction method - Google Patents

Magnetic recording and reproduction method

Info

Publication number
JPS5352407A
JPS5352407A JP12793676A JP12793676A JPS5352407A JP S5352407 A JPS5352407 A JP S5352407A JP 12793676 A JP12793676 A JP 12793676A JP 12793676 A JP12793676 A JP 12793676A JP S5352407 A JPS5352407 A JP S5352407A
Authority
JP
Japan
Prior art keywords
magnetic recording
reproduction method
magnetic layer
coercive force
layer whose
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.)
Granted
Application number
JP12793676A
Other languages
Japanese (ja)
Other versions
JPS6023401B2 (en
Inventor
Ryuji Shirahata
Tatsuji Kitamoto
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP51127936A priority Critical patent/JPS6023401B2/en
Publication of JPS5352407A publication Critical patent/JPS5352407A/en
Publication of JPS6023401B2 publication Critical patent/JPS6023401B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE: To make possible sufficient reproduction even of signals of short wavelengths by laminating a magnetic layer whose coercive force is lower at a low temperature than at ordinary temperature and a magnetic layer whose coercive force is low at ordinary temperature and high at a low temperature.
COPYRIGHT: (C)1978,JPO&Japio
JP51127936A 1976-10-25 1976-10-25 Magnetic recording and reproducing method Expired JPS6023401B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51127936A JPS6023401B2 (en) 1976-10-25 1976-10-25 Magnetic recording and reproducing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51127936A JPS6023401B2 (en) 1976-10-25 1976-10-25 Magnetic recording and reproducing method

Publications (2)

Publication Number Publication Date
JPS5352407A true JPS5352407A (en) 1978-05-12
JPS6023401B2 JPS6023401B2 (en) 1985-06-07

Family

ID=14972288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51127936A Expired JPS6023401B2 (en) 1976-10-25 1976-10-25 Magnetic recording and reproducing method

Country Status (1)

Country Link
JP (1) JPS6023401B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623301U (en) * 1985-06-24 1987-01-10
JPS62273105A (en) * 1986-05-21 1987-11-27 Masaaki Fujiwara Anti-skid wheel for tire of automobile and the like

Also Published As

Publication number Publication date
JPS6023401B2 (en) 1985-06-07

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