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发明名称
DISSOLUTION D'UNE MATIERE A BASE DE SULFURE NICKELIFERE
摘要
申请公布号
FR2449130(B1)
申请公布日期
1985.10.25
申请号
FR19800003125
申请日期
1980.02.13
申请人
AMAX INC
发明人
分类号
C22B23/00;C01G53/09;(IPC1-7):C22B23/04
主分类号
C22B23/00
代理机构
代理人
主权项
地址
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