发明授权
- 专利标题: Stick of composite materials and process for preparation thereof
- 专利标题(中): 复合材料的制备方法及其制备方法
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申请号: EP85304135.8申请日: 1985-06-11
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公开(公告)号: EP0168953B1公开(公告)日: 1990-01-03
- 发明人: Kohno, Yuichiro c/o Itami Works of , Hara Akio c/o Itami Works of
- 申请人: SUMITOMO ELECTRIC INDUSTRIES LIMITED
- 申请人地址: No. 15, Kitahama 5-chome, Higashi-ku Osaka-shi, Osaka 541 JP
- 专利权人: SUMITOMO ELECTRIC INDUSTRIES LIMITED
- 当前专利权人: SUMITOMO ELECTRIC INDUSTRIES LIMITED
- 当前专利权人地址: No. 15, Kitahama 5-chome, Higashi-ku Osaka-shi, Osaka 541 JP
- 代理机构: Calderbank, Thomas Roger
- 优先权: JP120218/84 19840612; JP120219/84 19840612; JP163095/84 19840802; JP49559/85 19850313
- 主分类号: B23B51/02
- IPC分类号: B23B51/02 ; B22F7/06 ; B23P5/00
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