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发明名称
Pyrometallurgical copper refining
摘要
申请公布号
US1817935(A)
申请公布日期
1931.08.11
申请号
US19280299666
申请日期
1928.08.15
申请人
COPPER DEOXIDATION CORPORATION
发明人
STOUT HARRY H.
分类号
C22B15/00;C22B15/14
主分类号
C22B15/00
代理机构
代理人
主权项
地址
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