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发明名称
AN EXPANSION JOINT APPARATUS OF BRIDGE
摘要
申请公布号
KR200184750(Y1)
申请公布日期
2000.06.01
申请号
KR20000001208U
申请日期
2000.01.17
申请人
CHO, NAM JOON
发明人
CHO, NAM JOON
分类号
E01D19/06;(IPC1-7):E01D19/06
主分类号
E01D19/06
代理机构
代理人
主权项
地址
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