- 专利标题: LIQUID PHASE DIFFUSION BONDING PIPE JOINT AND MANUFACTURING METHOD THEREFOR
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申请号: EP09809912.0申请日: 2009-08-19
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公开(公告)号: EP2332686B1公开(公告)日: 2019-08-14
- 发明人: TSURU, Eiji , HASEGAWA, Yasushi , SHINOHARA, Yasuhiro , SATO, Yuichi
- 申请人: Nippon Steel Corporation
- 申请人地址: 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo JP
- 专利权人: Nippon Steel Corporation
- 当前专利权人: Nippon Steel Corporation
- 当前专利权人地址: 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo JP
- 代理机构: Vossius & Partner Patentanwälte Rechtsanwälte mbB
- 优先权: JP2008217934 20080827; JP2009130094 20090529
- 国际公布: WO2010024261 20100304
- 主分类号: B23K20/00
- IPC分类号: B23K20/00 ; F16L13/02 ; B23K20/02 ; B23K33/00 ; B23K101/06
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