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经营范围
发明名称
VERFAHREN ZUR ABTRENNUNG VON KUPFER AUS BASISCH REAGIERENDEN, WAESSRIGEN LOESUNGEN.
摘要
申请公布号
DE58903289(D1)
申请公布日期
1993.02.25
申请号
DE19895003289
申请日期
1989.11.29
申请人
HOECHST AG, 6230 FRANKFURT, DE
发明人
WEBER, DR. DIPL.-CHEM., JUERGEN, W-4200 OBERHAUSEN 11, DE;LAPPE, DR. DIPL.-CHEM., PETER;DE WIN, DIPL.-ING., WERNER, W-4220 DINSLAKEN, DE
分类号
C01G3/00;C22B3/00;(IPC1-7):C01G3/00
主分类号
C01G3/00
代理机构
代理人
主权项
地址
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