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经营范围
发明名称
Method for removing lead and other impurities from copper concentrates fed for metallurgical processing
摘要
申请公布号
PL387834(A1)
申请公布日期
2010.10.25
申请号
PL20090387834
申请日期
2009.04.20
申请人
POLITECHNIKA &SACUTE,L&AOGON,SKA
发明人
KRUPKA DANUTA;BUZEK JAN;SITKO JACEK
分类号
C22B3/04
主分类号
C22B3/04
代理机构
代理人
主权项
地址
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