| 发明名称 |
COATING FOR OPTICAL DISCS |
| 摘要 |
<p>A protective layer is applied to the surface of a compact disc precursor that must be protected from dust during manufacture. The layer is removable and preferably made of ethylene vinyl acetate.</p> |
| 申请公布号 |
EP1021295(A4) |
申请公布日期 |
2002.01.09 |
| 申请号 |
EP19980910091 |
申请日期 |
1998.02.27 |
| 申请人 |
WEA MANUFACTURING INC. |
发明人 |
MUELLER, WILLIAM;PICKUTOSKI, EDWARD |
| 分类号 |
G11B7/24;G11B7/253;G11B7/254;G11B7/26;(IPC1-7):B32B3/00;B32B7/06;B32B7/12 |
主分类号 |
G11B7/24 |
| 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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