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发明名称
METHOD FOR SMELTING LOW-SULFUR COPPER ORES
摘要
申请公布号
US3533779(A)
申请公布日期
1970.10.13
申请号
USD3533779
申请日期
1968.05.28
申请人
INTERIOR USA
发明人
MORRIS M. FINE;JOHN L. REUSS
分类号
C22B15/04;(IPC1-7):C22B7/00;C22B9/10
主分类号
C22B15/04
代理机构
代理人
主权项
地址
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