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发明名称
CONNECTOR FOR PREFABRIC WATERWAY ON THE CURVED SECTION
摘要
申请公布号
KR200192051(Y1)
申请公布日期
2000.08.16
申请号
KR20000006757U
申请日期
2000.03.10
申请人
LEE, KANG SEI
发明人
LEE, KANG SEI
分类号
E02B11/00;E02B13/00;(IPC1-7):E02B11/00
主分类号
E02B11/00
代理机构
代理人
主权项
地址
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