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发明名称
MEMBRANE STRUCTURE FOR PREVENTION OF FILTH
摘要
申请公布号
KR101202697(B1)
申请公布日期
2012.11.20
申请号
KR20100077426
申请日期
2010.08.11
申请人
发明人
分类号
E02B15/04;E02B15/06
主分类号
E02B15/04
代理机构
代理人
主权项
地址
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