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发明名称
IMPROVEMENT OF SEISMIC PERFORMANCE OF BRIDGES USING THE CIRCULAR STEEL MEMBERS, AND A SEISMIC RETROFIT METHOD OF BRIDGES
摘要
申请公布号
KR100589289(B1)
申请公布日期
2006.06.07
申请号
KR20060001536
申请日期
2006.01.06
申请人
WOO KYOUNG COUST. CO., LTD.
发明人
SONG, BYEONG PYO
分类号
E01D22/00
主分类号
E01D22/00
代理机构
代理人
主权项
地址
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