发明授权
- 专利标题: PROCESS FOR PREPARING METALLIC BERYLLIUM PEBBLES
- 专利标题(中): 制备金属性方法铍球
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申请号: EP97940346.6申请日: 1997-09-11
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公开(公告)号: EP0872851B1公开(公告)日: 2003-11-26
- 发明人: ISHITSUKA, Etsuo, Japan Atomic Energy Rch. Inst. , KAWAMURA, Hiroshi, Japan Atomic Energy Rch. Inst. , SAKAMOTO, Naoki, NGK Insulators, Ltd. , NISHIDA, Kiyotoshi, NGK Insulators, Ltd.
- 申请人: Japan Atomic Energy Research Institute , NGK INSULATORS, LTD.
- 申请人地址: 2-2, Uchisaiwaicho 2-chome Chiyoda-ku, Tokyo 100 JP
- 专利权人: Japan Atomic Energy Research Institute,NGK INSULATORS, LTD.
- 当前专利权人: Japan Atomic Energy Research Institute,NGK INSULATORS, LTD.
- 当前专利权人地址: 2-2, Uchisaiwaicho 2-chome Chiyoda-ku, Tokyo 100 JP
- 代理机构: Paget, Hugh Charles Edward
- 优先权: JP24018296 19960911
- 国际公布: WO98011557 19980319
- 主分类号: G21B1/00
- IPC分类号: G21B1/00 ; B22F9/10 ; B22F9/14
公开/授权文献
- EP0872851A1 PROCESS FOR PREPARING METALLIC BERYLLIUM PEBBLES 公开/授权日:1998-10-21
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