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经营范围
发明名称
Improvements in or relating to processes of solubilizing metal values in oxidized ores containing iron
摘要
申请公布号
GB396933(A)
申请公布日期
1933.08.17
申请号
GB19320021803
申请日期
1932.08.03
申请人
MEYER MINERAL SEPARATION COMPANY
发明人
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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