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发明名称
Box structures for protecting a bearing of bridge
摘要
申请公布号
KR100493515(B1)
申请公布日期
2005.06.07
申请号
KR20020068653
申请日期
2002.11.07
申请人
发明人
分类号
E01D19/04;(IPC1-7):E01D19/04
主分类号
E01D19/04
代理机构
代理人
主权项
地址
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