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发明名称
Verfahren und Vorrichtung zur Raffination von Metallen
摘要
申请公布号
DE1907543(A1)
申请公布日期
1971.01.21
申请号
DE19691907543
申请日期
1969.02.14
申请人
CONZINC RIOTINTO OF AUSTRALIA LTD.
发明人
KNOX WORNER,HOWARD
分类号
C21C5/56;C22B9/00
主分类号
C21C5/56
代理机构
代理人
主权项
地址
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