发明授权
EP0576845B1 Float melting apparatus and method employing axially movable crucibles
失效
用于熔化并悬浮过程装置,其中,轴向可移动的坩埚
- 专利标题: Float melting apparatus and method employing axially movable crucibles
- 专利标题(中): 用于熔化并悬浮过程装置,其中,轴向可移动的坩埚
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申请号: EP93108799.3申请日: 1993-06-01
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公开(公告)号: EP0576845B1公开(公告)日: 1999-10-06
- 发明人: Fukuzawa, Akira, c/o National Research , Sakuraya, Kazuyuki, c/o National Research , Watanabe, Toshiaki, c/o National Research , Yamazaki, Motoo , Morita, Tadashi, c/o Fuji Electric Co., Ltd. , Take, Tatsuo, c/o Fuji Electric Co. Ltd. , Fujita, Michiru,c/o Fuji Electric Co., Ltd.
- 申请人: NATIONAL RESEARCH INSTITUTE FOR METALS , CHUBU ELECTRIC POWER COMPANY, INCORPORATED , FUJI ELECTRIC CO., LTD.
- 申请人地址: 2-3-12, Nakameguro Meguro-ku Tokyo JP
- 专利权人: NATIONAL RESEARCH INSTITUTE FOR METALS,CHUBU ELECTRIC POWER COMPANY, INCORPORATED,FUJI ELECTRIC CO., LTD.
- 当前专利权人: NATIONAL RESEARCH INSTITUTE FOR METALS,CHUBU ELECTRIC POWER COMPANY, INCORPORATED,FUJI ELECTRIC CO., LTD.
- 当前专利权人地址: 2-3-12, Nakameguro Meguro-ku Tokyo JP
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: JP14081192 19920602
- 主分类号: H05B6/32
- IPC分类号: H05B6/32 ; H05B6/24 ; F27D11/06
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