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发明名称
THE ESTABLISHMENT CONSTRUCTION OF DEVICE FOR PREVENTION THE SWEEP OF RIVER BANK
摘要
申请公布号
KR100709572(B1)
申请公布日期
2007.04.13
申请号
KR20070010239
申请日期
2007.01.31
申请人
DAT HEUNG ENGINEERING CO., LTD.
发明人
NAM, BYEONG HEAN
分类号
E02B3/04;E02B3/12
主分类号
E02B3/04
代理机构
代理人
主权项
地址
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