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发明名称
VERFAHREN ZUM ABTRENNEN VON COBALT AUS EINER NICKEL UND COBALT ENTHALTENDEN LOESUNG
摘要
申请公布号
DD291346(A5)
申请公布日期
1991.06.27
申请号
DD19890336805
申请日期
1989.12.29
申请人
VEB BERGBAU- UND HUETTENKOMBINAT "ALBERT FUNK",DE
发明人
WINDISCH,GERT,DE;ULLMANN,KNUT,DE
分类号
C22B3/44;C22B23/00;(IPC1-7):C22B3/44
主分类号
C22B3/44
代理机构
代理人
主权项
地址
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