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发明名称
A dam with water level automatic control fuction
摘要
申请公布号
KR100500322(B1)
申请公布日期
2005.07.12
申请号
KR20030041748
申请日期
2003.06.25
申请人
发明人
分类号
E02B7/20;(IPC1-7):E02B7/20
主分类号
E02B7/20
代理机构
代理人
主权项
地址
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