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发明名称
Treatment of sulphur bearing ores
摘要
申请公布号
US2039645(A)
申请公布日期
1936.05.05
申请号
US19320636141
申请日期
1932.10.04
申请人
CHEMICAL CONSTRUCTION CORPORATION
发明人
HECHENBLEIKNER INGENUIN
分类号
C01B17/52;C22B1/02
主分类号
C01B17/52
代理机构
代理人
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