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发明名称
Method of treatment of pyritic materials
摘要
申请公布号
US2065547(A)
申请公布日期
1936.12.29
申请号
US19340749264
申请日期
1934.10.20
申请人
ARNOLD CRAIG R;MOERK FRANK N
发明人
ARNOLD CRAIG R.;MOERK FRANK N.
分类号
C22B11/00;C22B15/00
主分类号
C22B11/00
代理机构
代理人
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地址
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