发明名称 |
METHOD AND APPARATUS FOR ELECTROFORMING A STAMPER FOR PRODUCING A HIGH-DENSITY INFORMATION RECORDING CARRIER |
摘要 |
The present invention relates to a method of electroforming a stamper to be used for forming or replicating a plastic disc, particularly a high-density information recording disc such as a video disc or a digital audio disc, and an apparatus for use with electroforming thereof. |
申请公布号 |
DE3474168(D1) |
申请公布日期 |
1988.10.27 |
申请号 |
DE19843474168 |
申请日期 |
1984.07.05 |
申请人 |
DAICEL CHEMICAL INDUSTRIES, LTD. |
发明人 |
OKABAYASHI, NORIO |
分类号 |
G11B3/70;C25D1/00;C25D1/10;G11B7/26;G11B9/06;G11B23/00 |
主分类号 |
G11B3/70 |
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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