| 发明名称 |
ANTIQUE BRASS-TARNISHED GEMSTONE SETTING |
| 摘要 |
The invention relates to a method for partly artificially tarnishing a gemstone setting. The antique brass tarnishing is characterized by an appearance that corresponds to a natural aging progression and is protected by a protective layer. The invention also relates to products produced by the method. |
| 申请公布号 |
WO2017005287(A1) |
申请公布日期 |
2017.01.12 |
| 申请号 |
WO2015EP65273 |
申请日期 |
2015.07.05 |
| 申请人 |
D. SWAROVSKI KG |
发明人 |
RAUCH, Martin;TRIENDL, Christoph |
| 分类号 |
C23C22/52;A44C17/04;A44C27/00;B05D5/06;B44F1/08;C23C22/73;C23C22/83 |
主分类号 |
C23C22/52 |
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