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发明名称
Procédé pour l'obtention de métaux non ferreux, tels que le plomb et l'antimoine, à partir de matières brutes oxydées ou sulfurées
摘要
申请公布号
FR893424(A)
申请公布日期
1944.06.08
申请号
FRD893424
申请日期
1943.04.09
申请人
FRIED. KRUPP GRUSONWERK AKTIENGESELLSCHAFT
发明人
分类号
C22B5/04;C22B5/06;C22B13/02
主分类号
C22B5/04
代理机构
代理人
主权项
地址
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