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发明名称
Exchangeable equipment system with leak stop for expansion joint
摘要
申请公布号
KR100707484(B1)
申请公布日期
2007.04.16
申请号
KR20050097436
申请日期
2005.10.17
申请人
发明人
分类号
E01D19/06
主分类号
E01D19/06
代理机构
代理人
主权项
地址
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