JPS6153764B2 - - Google Patents

Info

Publication number
JPS6153764B2
JPS6153764B2 JP8972180A JP8972180A JPS6153764B2 JP S6153764 B2 JPS6153764 B2 JP S6153764B2 JP 8972180 A JP8972180 A JP 8972180A JP 8972180 A JP8972180 A JP 8972180A JP S6153764 B2 JPS6153764 B2 JP S6153764B2
Authority
JP
Japan
Prior art keywords
core
erasing
recording
reproducing
magnetic material
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
JP8972180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5715212A (en
Inventor
Keiji Fujimoto
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP8972180A priority Critical patent/JPS5715212A/ja
Publication of JPS5715212A publication Critical patent/JPS5715212A/ja
Publication of JPS6153764B2 publication Critical patent/JPS6153764B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G11B5/2651—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP8972180A 1980-07-01 1980-07-01 Magnetic head and its manufacture Granted JPS5715212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8972180A JPS5715212A (en) 1980-07-01 1980-07-01 Magnetic head and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8972180A JPS5715212A (en) 1980-07-01 1980-07-01 Magnetic head and its manufacture

Publications (2)

Publication Number Publication Date
JPS5715212A JPS5715212A (en) 1982-01-26
JPS6153764B2 true JPS6153764B2 (en]) 1986-11-19

Family

ID=13978623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8972180A Granted JPS5715212A (en) 1980-07-01 1980-07-01 Magnetic head and its manufacture

Country Status (1)

Country Link
JP (1) JPS5715212A (en])

Also Published As

Publication number Publication date
JPS5715212A (en) 1982-01-26

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