JPS50104602A - - Google Patents
Info
- Publication number
- JPS50104602A JPS50104602A JP862074A JP862074A JPS50104602A JP S50104602 A JPS50104602 A JP S50104602A JP 862074 A JP862074 A JP 862074A JP 862074 A JP862074 A JP 862074A JP S50104602 A JPS50104602 A JP S50104602A
- Authority
- JP
- Japan
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP862074A JPS50104602A (en18) | 1974-01-21 | 1974-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP862074A JPS50104602A (en18) | 1974-01-21 | 1974-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50104602A true JPS50104602A (en18) | 1975-08-18 |
Family
ID=11697977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP862074A Pending JPS50104602A (en18) | 1974-01-21 | 1974-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50104602A (en18) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156202A (ja) * | 1974-11-12 | 1976-05-17 | Hitachi Maxell | Jikikirokutai |
| JPS5414709A (en) * | 1977-07-05 | 1979-02-03 | Matsushita Electric Ind Co Ltd | Metal thin-film type magnetic recording medium |
| JPS5536405U (en18) * | 1978-08-25 | 1980-03-08 | ||
| JPS58108030A (ja) * | 1981-12-18 | 1983-06-28 | Matsushita Electric Ind Co Ltd | 金属薄膜型磁気記録媒体 |
| JPS58185029A (ja) * | 1982-04-23 | 1983-10-28 | Nippon Telegr & Teleph Corp <Ntt> | 磁気デイスク媒体 |
| JPS59116990A (ja) * | 1982-12-24 | 1984-07-06 | Ricoh Co Ltd | 光磁気記録媒体 |
| JPS61115230A (ja) * | 1984-11-12 | 1986-06-02 | Toshiba Corp | 磁気記録媒体 |
| US5182132A (en) * | 1989-12-11 | 1993-01-26 | Matsushita Electric Industrial Co., Ltd. | Magnetic recording medium and method for making it |
-
1974
- 1974-01-21 JP JP862074A patent/JPS50104602A/ja active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156202A (ja) * | 1974-11-12 | 1976-05-17 | Hitachi Maxell | Jikikirokutai |
| JPS5414709A (en) * | 1977-07-05 | 1979-02-03 | Matsushita Electric Ind Co Ltd | Metal thin-film type magnetic recording medium |
| JPS5739452B2 (en18) * | 1977-07-05 | 1982-08-21 | ||
| JPS5536405U (en18) * | 1978-08-25 | 1980-03-08 | ||
| JPS5749231Y2 (en18) * | 1978-08-25 | 1982-10-28 | ||
| JPS58108030A (ja) * | 1981-12-18 | 1983-06-28 | Matsushita Electric Ind Co Ltd | 金属薄膜型磁気記録媒体 |
| JPS58185029A (ja) * | 1982-04-23 | 1983-10-28 | Nippon Telegr & Teleph Corp <Ntt> | 磁気デイスク媒体 |
| JPS59116990A (ja) * | 1982-12-24 | 1984-07-06 | Ricoh Co Ltd | 光磁気記録媒体 |
| JPH0583971B2 (en18) * | 1982-12-24 | 1993-11-30 | Ricoh Kk | |
| JPS61115230A (ja) * | 1984-11-12 | 1986-06-02 | Toshiba Corp | 磁気記録媒体 |
| JPH065574B2 (ja) * | 1984-11-12 | 1994-01-19 | 株式会社東芝 | 磁気記録媒体 |
| US5182132A (en) * | 1989-12-11 | 1993-01-26 | Matsushita Electric Industrial Co., Ltd. | Magnetic recording medium and method for making it |
| US5443888A (en) * | 1989-12-11 | 1995-08-22 | Matsushita Electric Industrial Co., Ltd. | Magnetic recording medium having a carbon protective layer and partially fluorinated alkyl carboxylic acid lubricant layer |