| 发明名称 |
Magnetic disc recording apparatus |
| 摘要 |
A magnetic disc recording apparatus comprises flow control partitions disposed near peripheral parts of rotary magnetic discs whereby air involved between magnetic discs or between magnetic disc groups is controlled.
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| 申请公布号 |
US4250528(A) |
申请公布日期 |
1981.02.10 |
| 申请号 |
US19790025101 |
申请日期 |
1979.03.29 |
| 申请人 |
MITSUBISHI DENKI K K |
发明人 |
ODA, HIROYASU |
| 分类号 |
G11B33/14;G11B23/00;G11B23/50;(IPC1-7):G11B5/01;G11B5/60;G11B5/82 |
主分类号 |
G11B33/14 |
| 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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