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发明名称
CONSTRUCTION METHOD OF CONCRETE STRUCTURES IN PARALLEL WITH BLASTING IN TUNNEL
摘要
申请公布号
KR20060108278(A)
申请公布日期
2006.10.17
申请号
KR20050030407
申请日期
2005.04.12
申请人
KOLON CONSTRUCTION CO., LTD.
发明人
KIM, YANG KYUN;YOO, JUNG HOON;KIM, BYUNG WOO
分类号
E21D9/00
主分类号
E21D9/00
代理机构
代理人
主权项
地址
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