JPS5274324A - Production of magnetic head - Google Patents
Production of magnetic headInfo
- Publication number
- JPS5274324A JPS5274324A JP15144675A JP15144675A JPS5274324A JP S5274324 A JPS5274324 A JP S5274324A JP 15144675 A JP15144675 A JP 15144675A JP 15144675 A JP15144675 A JP 15144675A JP S5274324 A JPS5274324 A JP S5274324A
- Authority
- JP
- Japan
- Prior art keywords
- production
- magnetic head
- glass
- beforhand
- occurrence
- 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
Links
Abstract
PURPOSE: To prevent the occurrence of air bubbles produced in the glass-filled part of magnetic heads by beforhand forming a glass film on the machined surfaces of notched parts in the preliminary process for glass filling.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15144675A JPS5274324A (en) | 1975-12-17 | 1975-12-17 | Production of magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15144675A JPS5274324A (en) | 1975-12-17 | 1975-12-17 | Production of magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5274324A true JPS5274324A (en) | 1977-06-22 |
Family
ID=15518766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15144675A Pending JPS5274324A (en) | 1975-12-17 | 1975-12-17 | Production of magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5274324A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5677917A (en) * | 1979-11-27 | 1981-06-26 | Tdk Corp | Magnetic picture recording/reproducing head and its production |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5085322A (en) * | 1973-11-28 | 1975-07-09 | ||
JPS50123322A (en) * | 1974-03-14 | 1975-09-27 |
-
1975
- 1975-12-17 JP JP15144675A patent/JPS5274324A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5085322A (en) * | 1973-11-28 | 1975-07-09 | ||
JPS50123322A (en) * | 1974-03-14 | 1975-09-27 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5677917A (en) * | 1979-11-27 | 1981-06-26 | Tdk Corp | Magnetic picture recording/reproducing head and its production |
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