| 发明名称 |
SELF-LUBRICATING MAGNETIC RECORDING DISKETTE |
| 摘要 |
<p>A flexible magnetic recording disk is contained in an envelope having a wiping fabric which is impregnated with a highly fluorinated alkyl polyether which transfers to the disk as it rotates within the envelope to lubricate the interface between the rotating disk and a magnetic recording head.</p> |
| 申请公布号 |
CA1057396(A) |
申请公布日期 |
1979.06.26 |
| 申请号 |
CA19750235565 |
申请日期 |
1975.09.16 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
KNOPE, CONSTANCE J.;KIRKEVOLD, KENT A. |
| 分类号 |
G11B5/71;G11B23/033;G11B23/50;(IPC1-7):11B5/82 |
主分类号 |
G11B5/71 |
| 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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