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发明名称
AN APPARATUS OF ABSORBING IMPACT ENERGY FOR A ROAD AND BRIDGE
摘要
申请公布号
KR20060009462(A)
申请公布日期
2006.02.01
申请号
KR20040057458
申请日期
2004.07.23
申请人
KIM, DONG SEOK
发明人
KIM, DONG SEOK
分类号
E01F15/00
主分类号
E01F15/00
代理机构
代理人
主权项
地址
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