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发明名称
INTERSECTION WITHOUT TRAFFIC SIGNAL FOR PREVENTING FROM A REAR-END COLLISION OR CRASH ON MAIN ROAD OF TWO LANE
摘要
申请公布号
KR100485368(B1)
申请公布日期
2005.04.27
申请号
KR20020054507
申请日期
2002.09.10
申请人
发明人
分类号
E01C1/02;(IPC1-7):E01C1/02
主分类号
E01C1/02
代理机构
代理人
主权项
地址
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