JPH0512838Y2 - - Google Patents

Info

Publication number
JPH0512838Y2
JPH0512838Y2 JP1984162224U JP16222484U JPH0512838Y2 JP H0512838 Y2 JPH0512838 Y2 JP H0512838Y2 JP 1984162224 U JP1984162224 U JP 1984162224U JP 16222484 U JP16222484 U JP 16222484U JP H0512838 Y2 JPH0512838 Y2 JP H0512838Y2
Authority
JP
Japan
Prior art keywords
layer
magnetic
coercive force
recording
card
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 - Lifetime
Application number
JP1984162224U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6178362U (enEXAMPLES
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 filed Critical
Priority to JP1984162224U priority Critical patent/JPH0512838Y2/ja
Publication of JPS6178362U publication Critical patent/JPS6178362U/ja
Application granted granted Critical
Publication of JPH0512838Y2 publication Critical patent/JPH0512838Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1984162224U 1984-10-29 1984-10-29 Expired - Lifetime JPH0512838Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984162224U JPH0512838Y2 (enEXAMPLES) 1984-10-29 1984-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984162224U JPH0512838Y2 (enEXAMPLES) 1984-10-29 1984-10-29

Publications (2)

Publication Number Publication Date
JPS6178362U JPS6178362U (enEXAMPLES) 1986-05-26
JPH0512838Y2 true JPH0512838Y2 (enEXAMPLES) 1993-04-05

Family

ID=30720108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984162224U Expired - Lifetime JPH0512838Y2 (enEXAMPLES) 1984-10-29 1984-10-29

Country Status (1)

Country Link
JP (1) JPH0512838Y2 (enEXAMPLES)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145727A (ja) * 1984-12-19 1986-07-03 Dainippon Printing Co Ltd 磁気記録媒体をもつカ−ド類とその記録方法
JP2518620B2 (ja) * 1986-07-29 1996-07-24 東京磁気印刷株式会社 磁気記録再生方法および装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354005U (enEXAMPLES) * 1976-10-12 1978-05-09

Also Published As

Publication number Publication date
JPS6178362U (enEXAMPLES) 1986-05-26

Similar Documents

Publication Publication Date Title
JPH0512838Y2 (enEXAMPLES)
JPS57164429A (en) Magnetic recording body
JPS6220894Y2 (enEXAMPLES)
JPH0633534Y2 (ja) 磁気カ−ド
JP2518620B2 (ja) 磁気記録再生方法および装置
JP2734561B2 (ja) 磁気記録カード
JPH0624007Y2 (ja) 磁気テ−プ
JPH0624006Y2 (ja) 磁気テ−プ
JPS6353605B2 (enEXAMPLES)
JP2660966B2 (ja) 磁気記録媒体の真偽判別方法
JPS5827881B2 (ja) 磁気記録再生装置
JPH0418869Y2 (enEXAMPLES)
JPH0777003B2 (ja) 磁気記録再生方法および装置
JPH01216892A (ja) 磁気カード
JPS6184966U (enEXAMPLES)
JPS6179867U (enEXAMPLES)
JPH01189004A (ja) 磁気ヘッド
JPH056246B2 (enEXAMPLES)
JPS6113313U (ja) 磁気ヘツド
JPH0413218A (ja) 磁気カード及び記録再生方法
Hayakawa et al. Reproducing characteristics of perpendicular magnetic recording
JPH01116924A (ja) 磁気カード
JPH01116906A (ja) 浮動形磁気ヘッド
JPH0235610A (ja) 磁気ヘッド
JP2005116076A (ja) 二層の記録層を持つ磁気記録媒体及び磁気記録・再生装置