JPS55163616A - Manufacture of magnetic head - Google Patents

Manufacture of magnetic head

Info

Publication number
JPS55163616A
JPS55163616A JP6885879A JP6885879A JPS55163616A JP S55163616 A JPS55163616 A JP S55163616A JP 6885879 A JP6885879 A JP 6885879A JP 6885879 A JP6885879 A JP 6885879A JP S55163616 A JPS55163616 A JP S55163616A
Authority
JP
Japan
Prior art keywords
glass
furnace
magnetic head
core block
filled
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
JP6885879A
Other languages
English (en)
Inventor
Shoichi Iwanaga
Shinichi Komatsu
Nobuyuki Sugishita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6885879A priority Critical patent/JPS55163616A/ja
Publication of JPS55163616A publication Critical patent/JPS55163616A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)
JP6885879A 1979-06-04 1979-06-04 Manufacture of magnetic head Pending JPS55163616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6885879A JPS55163616A (en) 1979-06-04 1979-06-04 Manufacture of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6885879A JPS55163616A (en) 1979-06-04 1979-06-04 Manufacture of magnetic head

Publications (1)

Publication Number Publication Date
JPS55163616A true JPS55163616A (en) 1980-12-19

Family

ID=13385782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6885879A Pending JPS55163616A (en) 1979-06-04 1979-06-04 Manufacture of magnetic head

Country Status (1)

Country Link
JP (1) JPS55163616A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639810A (en) * 1983-02-18 1987-01-27 Victor Company Of Japan, Limited Magnetic head for perpendicular magnetization

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920153A (ja) * 1972-06-26 1974-02-22
JPS5157423A (en) * 1974-11-15 1976-05-19 Hitachi Ltd Jikihetsudono seizohoho
JPS51135629A (en) * 1975-05-20 1976-11-24 Matsushita Electric Ind Co Ltd Method of making a magnetic head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920153A (ja) * 1972-06-26 1974-02-22
JPS5157423A (en) * 1974-11-15 1976-05-19 Hitachi Ltd Jikihetsudono seizohoho
JPS51135629A (en) * 1975-05-20 1976-11-24 Matsushita Electric Ind Co Ltd Method of making a magnetic head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639810A (en) * 1983-02-18 1987-01-27 Victor Company Of Japan, Limited Magnetic head for perpendicular magnetization

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