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经营范围
发明名称
Process of recovering metal values from complex ores containing iron and nickel
摘要
申请公布号
US2766115(A)
申请公布日期
1956.10.09
申请号
US19550489022
申请日期
1955.02.18
申请人
REPUBLIC STEEL CORPORATION
发明人
GRAHAM MARION E.;REED WILLIAM A.;CAMERON JAMES R.
分类号
C22B1/08
主分类号
C22B1/08
代理机构
代理人
主权项
地址
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