发明授权
EP0190408B1 Structural component for a coal gasification system, made from a sulfidation resisting chromium-nickel-aluminium-silicon alloy steel
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来自硫化还原铬 - 铝 - 铝 - 硅合金钢的煤气化系统的结构组件
- 专利标题: Structural component for a coal gasification system, made from a sulfidation resisting chromium-nickel-aluminium-silicon alloy steel
- 专利标题(中): 来自硫化还原铬 - 铝 - 铝 - 硅合金钢的煤气化系统的结构组件
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申请号: EP85114219.0申请日: 1985-11-07
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公开(公告)号: EP0190408B1公开(公告)日: 1989-01-25
- 发明人: Usami, Kenichi , Kirihara, Seishin , Morimoto, Tadaoki , Doi, Hiroyuki , Okada, Michiya
- 申请人: HITACHI, LTD.
- 申请人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 100 JP
- 专利权人: HITACHI, LTD.
- 当前专利权人: HITACHI, LTD.
- 当前专利权人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 100 JP
- 代理机构: Beetz & Partner Patentanwälte
- 优先权: JP234981/84 19841109
- 主分类号: C22C38/40
- IPC分类号: C22C38/40 ; C10J3/48
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