| 发明名称 |
ELECTROFORMING METHOD AND PART OR LAYER OBTAINED USING SAID METHOD |
| 摘要 |
The invention relates to a gold-alloy electroformed part characterised in that the gold alloy includes 88 to 94 wt % of gold, x wt % of copper and/or silver, and 2x wt % of zinc, x being comprised between 2 and 4. |
| 申请公布号 |
KR20090069324(A) |
申请公布日期 |
2009.06.30 |
| 申请号 |
KR20097008807 |
申请日期 |
2007.10.03 |
| 申请人 |
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD. |
发明人 |
GRUPP JOACHIM |
| 分类号 |
C25D1/00;C25D3/62;C25D5/18;C25D5/50 |
主分类号 |
C25D1/00 |
| 代理机构 |
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代理人 |
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