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发明名称
Procédé d'extraction de métaux non ferreux
摘要
申请公布号
FR1203658(A)
申请公布日期
1960.01.20
申请号
FRD1203658
申请日期
1958.03.24
申请人
SHERRITT GORDON MINES LIMITED
发明人
分类号
C22B3/08;C22B3/14
主分类号
C22B3/08
代理机构
代理人
主权项
地址
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