JPS53102722A - Magnetic head - Google Patents
Magnetic headInfo
- Publication number
- JPS53102722A JPS53102722A JP1790077A JP1790077A JPS53102722A JP S53102722 A JPS53102722 A JP S53102722A JP 1790077 A JP1790077 A JP 1790077A JP 1790077 A JP1790077 A JP 1790077A JP S53102722 A JPS53102722 A JP S53102722A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- varying
- areas
- maintain
- concentration
- 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 maintain the initial electromagnetic conversion characteristics for a long period of time, by varying the concentration of the packing material between the tape rubbing surface and other areas.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1790077A JPS53102722A (en) | 1977-02-21 | 1977-02-21 | Magnetic head |
US05/845,637 US4161005A (en) | 1976-11-01 | 1977-10-26 | Magnetic heads and fixing material with an additional filler of MoS2 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1790077A JPS53102722A (en) | 1977-02-21 | 1977-02-21 | Magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53102722A true JPS53102722A (en) | 1978-09-07 |
Family
ID=11956602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1790077A Pending JPS53102722A (en) | 1976-11-01 | 1977-02-21 | Magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53102722A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56114110A (en) * | 1980-02-14 | 1981-09-08 | Tdk Corp | Magnetic tape |
-
1977
- 1977-02-21 JP JP1790077A patent/JPS53102722A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56114110A (en) * | 1980-02-14 | 1981-09-08 | Tdk Corp | Magnetic tape |
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