发明授权
- 专利标题: Process for the production of dithionites
- 专利标题(中): 二氧化钛生产工艺
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申请号: EP82105148.9申请日: 1982-06-12
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公开(公告)号: EP0068248B1公开(公告)日: 1985-01-16
- 发明人: Arakawa, Satoshi MITSUBISHI GAS CHEMICAL COMPANY
- 申请人: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 申请人地址: 5-2, Marunouchi 2-chome Chiyoda-Ku Tokyo, 100 JP
- 专利权人: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 当前专利权人: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 当前专利权人地址: 5-2, Marunouchi 2-chome Chiyoda-Ku Tokyo, 100 JP
- 代理机构: Türk, Dietmar
- 优先权: JP94172/81 19810618
- 主分类号: C01B17/66
- IPC分类号: C01B17/66
公开/授权文献
- EP0068248A1 Process for the production of dithionites 公开/授权日:1983-01-05
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