发明名称 |
Apparatus for protecting and/or repairing an optical surface |
摘要 |
This invention concerns apparatus for protecting and/or repairing damage to an optical surface (for example, optically recorded discs), the apparatus comprising a film-like member having a protective film (1) provided with a resiliently conformable and tacky optical coupling medium (2) adapted for adhesive retention to said surface.
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申请公布号 |
GB2328071(A) |
申请公布日期 |
1999.02.10 |
申请号 |
GB19970016268 |
申请日期 |
1997.07.31 |
申请人 |
* HI-TECH DEVELOPMENTS LIMITED |
发明人 |
TREVOR * BURROUGHS |
分类号 |
B29C73/04;C08J5/18;G02B1/10;G11B7/24;G11B7/254;G11B7/257;G11B7/26;(IPC1-7):G11B7/24 |
主分类号 |
B29C73/04 |
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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