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发明名称
Procédé de sulfatation des métaux non ferreux contenus dans les minerais sulfureux ou résidus, à teneur de fer
摘要
申请公布号
FR760615(A)
申请公布日期
1934.02.27
申请号
FRD760615
申请日期
1933.09.08
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
分类号
C22B1/02
主分类号
C22B1/02
代理机构
代理人
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