- 专利标题: SINGLE CRYSTAL DIAMOND AND DIAMOND TOOL
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申请号: EP14792151.4申请日: 2014-04-16
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公开(公告)号: EP2848716B1公开(公告)日: 2019-12-25
- 发明人: NISHIBAYASHI, Yoshiki , UEDA, Akihiko , SUMIYA, Hitoshi , KOBAYASHI, Yutaka , SEKI, Yuichiro , TAKAHASHI, Toshiya
- 申请人: Sumitomo Electric Industries, Ltd. , Sumitomo Electric Hardmetal Corp.
- 申请人地址: 5-33 Kitahama 4-chome Chuo-ku Osaka-shi, Osaka 541-0041 JP
- 专利权人: Sumitomo Electric Industries, Ltd.,Sumitomo Electric Hardmetal Corp.
- 当前专利权人: Sumitomo Electric Industries, Ltd.,Sumitomo Electric Hardmetal Corp.
- 当前专利权人地址: 5-33 Kitahama 4-chome Chuo-ku Osaka-shi, Osaka 541-0041 JP
- 代理机构: Boult Wade Tennant LLP
- 优先权: JP2013095362 20130430
- 国际公布: WO2014178281 20141106
- 主分类号: C30B29/04
- IPC分类号: C30B29/04 ; C30B25/18 ; C30B25/20 ; C01B32/25
公开/授权文献
- EP2848716A1 SINGLE CRYSTAL DIAMOND AND DIAMOND TOOL 公开/授权日:2015-03-18
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