JPS51117021A - Production method of magnetic head - Google Patents

Production method of magnetic head

Info

Publication number
JPS51117021A
JPS51117021A JP4267875A JP4267875A JPS51117021A JP S51117021 A JPS51117021 A JP S51117021A JP 4267875 A JP4267875 A JP 4267875A JP 4267875 A JP4267875 A JP 4267875A JP S51117021 A JPS51117021 A JP S51117021A
Authority
JP
Japan
Prior art keywords
magnetic head
production method
ferromagnetic material
accurately form
glass gap
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
JP4267875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649364B2 (cs
Inventor
Hisahiro Hanaoka
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 JP4267875A priority Critical patent/JPS51117021A/ja
Publication of JPS51117021A publication Critical patent/JPS51117021A/ja
Publication of JPS5649364B2 publication Critical patent/JPS5649364B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)
JP4267875A 1975-04-07 1975-04-07 Production method of magnetic head Granted JPS51117021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4267875A JPS51117021A (en) 1975-04-07 1975-04-07 Production method of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4267875A JPS51117021A (en) 1975-04-07 1975-04-07 Production method of magnetic head

Publications (2)

Publication Number Publication Date
JPS51117021A true JPS51117021A (en) 1976-10-14
JPS5649364B2 JPS5649364B2 (cs) 1981-11-21

Family

ID=12642675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4267875A Granted JPS51117021A (en) 1975-04-07 1975-04-07 Production method of magnetic head

Country Status (1)

Country Link
JP (1) JPS51117021A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062670U (ja) * 1983-10-06 1985-05-01 豊田工機株式会社 電磁レリ−フ弁

Also Published As

Publication number Publication date
JPS5649364B2 (cs) 1981-11-21

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