| 发明名称 |
DECORATIVE STONE |
| 摘要 |
An artificial jewellery stone consists of a preferably tabular carrier or substrate having a surface with at least one pyramid-shaped recess therein, a precious-stone layer produced by gas-phase deposition.. |
| 申请公布号 |
CA2271736(C) |
申请公布日期 |
2005.06.14 |
| 申请号 |
CA19982271736 |
申请日期 |
1998.09.23 |
| 申请人 |
WINTER CVD TECHNIK GMBH |
发明人 |
MATTHEE, THORSTEN;SCHAFER, LOTHAR;WINTER, ERNST MICHAEL |
| 分类号 |
A44C17/00;A44C27/00;C23C16/27;(IPC1-7):A44C17/02 |
主分类号 |
A44C17/00 |
| 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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