发明授权
- 专利标题: Gemstones formed of silicon carbide with diamond coating
- 专利标题(中): 宝石由碳化硅与金刚石涂层组成
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申请号: US751098申请日: 1996-11-15
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公开(公告)号: US5882786A公开(公告)日: 1999-03-16
- 发明人: Kurt Nassau , Thomas G. Coleman , Charles Eric Hunter
- 申请人: Kurt Nassau , Thomas G. Coleman , Charles Eric Hunter
- 申请人地址: NC Morrisville
- 专利权人: C3, Inc.
- 当前专利权人: C3, Inc.
- 当前专利权人地址: NC Morrisville
- 主分类号: A44C27/00
- IPC分类号: A44C27/00 ; A44C17/00 ; C30B23/00 ; C30B25/02 ; C30B29/04 ; C30B29/36 ; B32B9/00
摘要:
Synthetic gemstones are produced by growing single crystals of silicon carbide, fashioning the silicon carbide into gemstone cores, and thereafter depositing a thin coating of diamond on the core.
公开/授权文献
- US5119650A Combination padlock with re-setting mechanism 公开/授权日:1992-06-09
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