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发明名称
Method for Making A Trench Wall in The Ground, Trench Wall Cutter And Trench Wall Cutting device
摘要
申请公布号
KR100572023(B1)
申请公布日期
2006.04.18
申请号
KR20040013462
申请日期
2004.02.27
申请人
发明人
分类号
E02F5/08;E02D5/18;E02D5/20;E02D17/13;E02F3/20;E02F5/02;E21B10/08
主分类号
E02F5/08
代理机构
代理人
主权项
地址
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