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发明名称
Menetelmä nikkelin talteenottamiseksi hydrometallurgisesti kahdesta eri nikkelikivestä
摘要
申请公布号
FI98073(C)
申请公布日期
1997.04.10
申请号
FI19950003832
申请日期
1995.08.14
申请人
OUTOKUMPU ENGINEERING OY,
发明人
HULTHOLM,STIG-ERIK;FUGLEBERG,SIGMUND PEDER
分类号
C22B3/04;C21B15/00;C22B;C22B3/08;C22B3/20;C22B3/44;C22B7/04;C22B23/00;C22B23/02;(IPC1-7):C22B23/00
主分类号
C22B3/04
代理机构
代理人
主权项
地址
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