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发明名称
Device for restoring the output of the water producing wells
摘要
申请公布号
PL386027(A1)
申请公布日期
2010.03.15
申请号
PL20080386027
申请日期
2008.09.05
申请人
FIEDZIUKIEWICZ MAREK
发明人
FIEDZIUKIEWICZ MAREK
分类号
E03B3/15;B08B9/00
主分类号
E03B3/15
代理机构
代理人
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