发明授权
- 专利标题: Stone setting method
- 专利标题(中): 一种用于紧固珠宝石方法
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申请号: EP99306696.8申请日: 1999-08-23
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公开(公告)号: EP0986971B1公开(公告)日: 2005-01-19
- 发明人: Ho, Nelson Chi Kai
- 申请人: Nelson Jewellery Arts Co.,Ltd
- 申请人地址: Unit 29-32, 1st Floor, Block B, Focal Industrial Centre, 21 Man Lok Street Hunghom, Kowloon HK
- 专利权人: Nelson Jewellery Arts Co.,Ltd
- 当前专利权人: Nelson Jewellery Arts Co.,Ltd
- 当前专利权人地址: Unit 29-32, 1st Floor, Block B, Focal Industrial Centre, 21 Man Lok Street Hunghom, Kowloon HK
- 代理机构: Godwin, Edgar James
- 优先权: US145751 19980902
- 主分类号: A44C17/04
- IPC分类号: A44C17/04 ; B22C7/02
公开/授权文献
- EP0986971A1 Stone setting methods and articles 公开/授权日:2000-03-22
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