JPS51114112A - Tape recorder erasing heads and method of manufacture thereof - Google Patents

Tape recorder erasing heads and method of manufacture thereof

Info

Publication number
JPS51114112A
JPS51114112A JP3890875A JP3890875A JPS51114112A JP S51114112 A JPS51114112 A JP S51114112A JP 3890875 A JP3890875 A JP 3890875A JP 3890875 A JP3890875 A JP 3890875A JP S51114112 A JPS51114112 A JP S51114112A
Authority
JP
Japan
Prior art keywords
manufacture
tape recorder
erasing heads
heads
erasing
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.)
Pending
Application number
JP3890875A
Other languages
English (en)
Inventor
Takeaki Nakamura
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP3890875A priority Critical patent/JPS51114112A/ja
Publication of JPS51114112A publication Critical patent/JPS51114112A/ja
Pending 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
    • G11B5/325—Erasing heads using permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP3890875A 1975-03-31 1975-03-31 Tape recorder erasing heads and method of manufacture thereof Pending JPS51114112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3890875A JPS51114112A (en) 1975-03-31 1975-03-31 Tape recorder erasing heads and method of manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3890875A JPS51114112A (en) 1975-03-31 1975-03-31 Tape recorder erasing heads and method of manufacture thereof

Publications (1)

Publication Number Publication Date
JPS51114112A true JPS51114112A (en) 1976-10-07

Family

ID=12538288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3890875A Pending JPS51114112A (en) 1975-03-31 1975-03-31 Tape recorder erasing heads and method of manufacture thereof

Country Status (1)

Country Link
JP (1) JPS51114112A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193310U (ja) * 1982-06-16 1983-12-22 松下電器産業株式会社 永久磁石消去ヘツド
JPS6051612U (ja) * 1983-09-14 1985-04-11 松下電器産業株式会社 永久磁石型消去ヘッド

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193310U (ja) * 1982-06-16 1983-12-22 松下電器産業株式会社 永久磁石消去ヘツド
JPS6051612U (ja) * 1983-09-14 1985-04-11 松下電器産業株式会社 永久磁石型消去ヘッド

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