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发明名称
(A1) ;A PROCESS FOR REGULATING THE TAR CONTENT OF ANODES INTENDED FOR THE UCTION OF ALUMINIUM BY ELECTROLYSIS;0007 (B1) ;A PROCESS FOR REGULATING THE TAR CONTENT OF ANODES INTENDED FOR THE PRODUCTION OF ALUMINIUM BY ELECTROLYSIS
摘要
申请公布号
HR920433(A1)
申请公布日期
1995.12.31
申请号
HR19920000433
申请日期
1992.09.23
申请人
发明人
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主分类号
代理机构
代理人
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