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发明名称
A DEVICE WHICH PREVENT OVERSPEED AND TURNING IN ONE-WAY STEET
摘要
申请公布号
KR20060072728(A)
申请公布日期
2006.06.28
申请号
KR20040111443
申请日期
2004.12.23
申请人
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
发明人
KIM, SUNG TAE;PARK, CHAN HEE
分类号
E01F9/529
主分类号
E01F9/529
代理机构
代理人
主权项
地址
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