JPS5525822A - Magnetic memory substance - Google Patents
Magnetic memory substanceInfo
- Publication number
- JPS5525822A JPS5525822A JP9706678A JP9706678A JPS5525822A JP S5525822 A JPS5525822 A JP S5525822A JP 9706678 A JP9706678 A JP 9706678A JP 9706678 A JP9706678 A JP 9706678A JP S5525822 A JPS5525822 A JP S5525822A
- Authority
- JP
- Japan
- Prior art keywords
- film
- oxide
- disk
- protective film
- plated
- 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
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9706678A JPS5525822A (en) | 1978-08-08 | 1978-08-08 | Magnetic memory substance |
DE2923682A DE2923682C2 (de) | 1978-06-13 | 1979-06-12 | Magnetischer Aufzeichnungsträger |
US06/047,916 US4307156A (en) | 1978-06-13 | 1979-06-12 | Magnetic record member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9706678A JPS5525822A (en) | 1978-08-08 | 1978-08-08 | Magnetic memory substance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5525822A true JPS5525822A (en) | 1980-02-23 |
Family
ID=14182264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9706678A Pending JPS5525822A (en) | 1978-06-13 | 1978-08-08 | Magnetic memory substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5525822A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57186230A (en) * | 1981-05-13 | 1982-11-16 | Matsushita Electric Ind Co Ltd | Metallic thin film type magnetic recording medium and its manufacture |
JPH01243228A (ja) * | 1988-03-23 | 1989-09-27 | Matsushita Electric Ind Co Ltd | 磁気記録媒体 |
-
1978
- 1978-08-08 JP JP9706678A patent/JPS5525822A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57186230A (en) * | 1981-05-13 | 1982-11-16 | Matsushita Electric Ind Co Ltd | Metallic thin film type magnetic recording medium and its manufacture |
JPH0325848B2 (ja) * | 1981-05-13 | 1991-04-09 | Matsushita Electric Ind Co Ltd | |
JPH01243228A (ja) * | 1988-03-23 | 1989-09-27 | Matsushita Electric Ind Co Ltd | 磁気記録媒体 |
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