JPS5243404A - Magnetic recording media - Google Patents
Magnetic recording mediaInfo
- Publication number
- JPS5243404A JPS5243404A JP11951375A JP11951375A JPS5243404A JP S5243404 A JPS5243404 A JP S5243404A JP 11951375 A JP11951375 A JP 11951375A JP 11951375 A JP11951375 A JP 11951375A JP S5243404 A JPS5243404 A JP S5243404A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- recording media
- recording
- madia
- possesses
- 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
Abstract
PURPOSE: To obtain a recording media of which noise level is low and S/N ratio is excellent, and which is more applicable to the high density recording than the conventional non-binder type magnetic recording madia, by means of installing the ferromagnetic metal layer on the holder which possesses the specified surface roughness.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11951375A JPS5840247B2 (en) | 1975-10-02 | 1975-10-02 | magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11951375A JPS5840247B2 (en) | 1975-10-02 | 1975-10-02 | magnetic recording medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5243404A true JPS5243404A (en) | 1977-04-05 |
JPS5840247B2 JPS5840247B2 (en) | 1983-09-05 |
Family
ID=14763117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11951375A Expired JPS5840247B2 (en) | 1975-10-02 | 1975-10-02 | magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5840247B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57198536A (en) * | 1981-05-28 | 1982-12-06 | Sony Corp | Magnetic recording medium |
-
1975
- 1975-10-02 JP JP11951375A patent/JPS5840247B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57198536A (en) * | 1981-05-28 | 1982-12-06 | Sony Corp | Magnetic recording medium |
Also Published As
Publication number | Publication date |
---|---|
JPS5840247B2 (en) | 1983-09-05 |
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