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经营范围
发明名称
CATHODE SUITABLE FOR USE IN ELECTROCHEMICAL PROCESSES EVOLVING HYDROGEN
摘要
申请公布号
EP0256673(B1)
申请公布日期
1992.01.29
申请号
EP19870306296
申请日期
1987.07.16
申请人
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
发明人
WILLIS, PETER MICHAEL;PHILLIPS, RALPH LESLIE
分类号
C25D11/08;C25B11/04;C25B11/08
主分类号
C25D11/08
代理机构
代理人
主权项
地址
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