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发明名称
AN UNSEATING PREVENTION DEVICE OF BRIDGES FOR PREVENTING CORRUPTION AND SHOCK ABSORBTION DURING EARTHQUAKE
摘要
申请公布号
KR100722850(B1)
申请公布日期
2007.05.22
申请号
KR20060035177
申请日期
2006.04.19
申请人
POSCO ENGINEERING & CONSTRUCTION CO., LTD.
发明人
KWON, HYUNG O;JEONG, MIN KI;KIM, HYO BEOM;PARK, JIN WAN
分类号
E01D19/04
主分类号
E01D19/04
代理机构
代理人
主权项
地址
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