| 发明名称 |
OPTICAL DATA DISK BALANCER |
| 摘要 |
An optical data disk, eg a compact disc, 13 is placed securely on the hub 11. The hub being allowed to rotate freely lets the data disk attain its neutral position with its heaviest section at point A. The disk is then balanced using small self-adhesive weights added at point B. <IMAGE> |
| 申请公布号 |
GB9301833(D0) |
申请公布日期 |
1993.03.17 |
| 申请号 |
GB19930001833 |
申请日期 |
1993.01.29 |
| 申请人 |
COWEN IAN;NOWILL JONATHAN M. |
发明人 |
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| 分类号 |
G01M1/32;G11B7/24;G11B23/00;G11B33/08 |
主分类号 |
G01M1/32 |
| 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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