| 发明名称 |
MASTER DISKS FOR MAKING DIES FOR PRESSING IN PARTICULAR OPTICAL DISKS & THEIR METHODS OF MANUFACTURE AS WELL AS THE PRESSING DIES OBTAINED FROM THE MASTER DISKS AND OPTICAL DISKS OBTAINED FROM THESE P |
| 摘要 |
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| 申请公布号 |
SG96158(A1) |
申请公布日期 |
2003.05.23 |
| 申请号 |
SG19960004420 |
申请日期 |
1994.01.31 |
| 申请人 |
DIGIPRESS |
发明人 |
LEDIEU, JEAN;DUFRESNE, JEAN-FRANCOIS |
| 分类号 |
B29C33/38;B29D17/00;B29L17/00;G03F7/00;G11B7/26;(IPC1-7):G11B7/26 |
主分类号 |
B29C33/38 |
| 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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