| 发明名称 |
ANTI-STATIC MAGNETIC RECORD DISK ASSEMBLY |
| 摘要 |
<p>ANTI-STATIC MAGNETIC RECORD DISK ASSEMBLY A rotary magnetic record disk assembly comprising a magnetic disk which is rotatably disposed within a containing jacket of material of high electrically insulating characteristics. An electrically conductive layer is disposed on the inside surface of the jacket for draining away electrostatic charge on the jacket.</p> |
| 申请公布号 |
CA1085507(A) |
申请公布日期 |
1980.09.09 |
| 申请号 |
CA19760261661 |
申请日期 |
1976.09.21 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HUFFINE, COY L.;MATTSON, LARRY F.;SHIDLER, KARL A.;SLINDEE, NORMAN E. |
| 分类号 |
G11B23/033;B29B9/00;B30B11/20;G11B23/50;(IPC1-7):11B5/016;05F3/00;11B23/04 |
主分类号 |
G11B23/033 |
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