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发明名称
Marking system for levels of contamination of surface water
摘要
申请公布号
PL385633(A1)
申请公布日期
2010.01.18
申请号
PL20080385633
申请日期
2008.07.09
申请人
POLITECHNIKA WROC&LSTROK,AWSKA
发明人
KOWALSKI TADEUSZ;CHMIEL ANNA
分类号
G01N33/18;G01N21/00
主分类号
G01N33/18
代理机构
代理人
主权项
地址
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