JPS5288321A - Production of magnetic head - Google Patents
Production of magnetic headInfo
- Publication number
- JPS5288321A JPS5288321A JP627476A JP627476A JPS5288321A JP S5288321 A JPS5288321 A JP S5288321A JP 627476 A JP627476 A JP 627476A JP 627476 A JP627476 A JP 627476A JP S5288321 A JPS5288321 A JP S5288321A
- Authority
- JP
- Japan
- Prior art keywords
- production
- magnetic head
- gaps
- grooves
- produce
- 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
Links
Landscapes
- Magnetic Heads (AREA)
Abstract
PURPOSE: To produce a VTR head of high density and good wear resistance by forming required effective track widths and gaps with one set of ferrite wafers provided with grooves.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP627476A JPS5931772B2 (en) | 1976-01-19 | 1976-01-19 | Manufacturing method of magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP627476A JPS5931772B2 (en) | 1976-01-19 | 1976-01-19 | Manufacturing method of magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5288321A true JPS5288321A (en) | 1977-07-23 |
JPS5931772B2 JPS5931772B2 (en) | 1984-08-04 |
Family
ID=11633821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP627476A Expired JPS5931772B2 (en) | 1976-01-19 | 1976-01-19 | Manufacturing method of magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5931772B2 (en) |
-
1976
- 1976-01-19 JP JP627476A patent/JPS5931772B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5931772B2 (en) | 1984-08-04 |
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