| 发明名称 |
IMPROVED MAGNETIC RECORDING MEDIUM |
| 摘要 |
PURPOSE:The magnetic recording medium is made moisture resistant and difficult to oxidize by convering the Mn-Bi base ferromagnetic alloy particles dispersed in an organic binder with a Cr-contained surface layer. |
| 申请公布号 |
JPS5341203(A) |
申请公布日期 |
1978.04.14 |
| 申请号 |
JP19760115429 |
申请日期 |
1976.09.28 |
| 申请人 |
FUJI PHOTO FILM CO LTD |
发明人 |
SHIRAHATA RIYUUJI;TAMAI YASUO;KITAMOTO TATSUJI |
| 分类号 |
G11B5/712;C09D5/23;C09D7/12;G11B5/70;G11B5/706;H01F1/04;H01F1/06 |
主分类号 |
G11B5/712 |
| 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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