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发明名称
MANHOLE FOR ROAD
摘要
申请公布号
KR200201038(Y1)
申请公布日期
2000.11.01
申请号
KR20000012226U
申请日期
2000.04.28
申请人
KIM, DONG OH
发明人
KIM, DONG OH
分类号
E02D29/14;(IPC1-7):E02D29/14
主分类号
E02D29/14
代理机构
代理人
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