| 发明名称 |
Magnetic recording medium, method for producing the same, and method of recording and reproduction using the same and magnetic head. |
| 摘要 |
<p>A thin film type magnetic recording medium having a durability close to that of the coating type magneting recording medium is provided by a metal oxide protective layer which is formed by a physical vapor deposition.</p> |
| 申请公布号 |
EP0180242(A2) |
申请公布日期 |
1986.05.07 |
| 申请号 |
EP19850113929 |
申请日期 |
1985.11.01 |
| 申请人 |
TEIJIN LIMITED |
发明人 |
MICHIO, YAMAURA;TOSHIAKI, YATABE;HIROSHI, MATSUZAWA;TAKASHI, TOMIE |
| 分类号 |
G11B5/00;G11B5/127;G11B5/187;G11B5/66;G11B5/72;G11B5/85;(IPC1-7):G11B5/72;G11B5/31;G11B5/706 |
主分类号 |
G11B5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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