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发明名称
THE APPARATUS AND METHOD OF EARTH GROUTING USING COMPRESSED AIR SYSTEM FOR INTERMITTENT VIBRATED WAVE PRODUCTION
摘要
申请公布号
KR100538316(B1)
申请公布日期
2005.12.15
申请号
KR20050073298
申请日期
2005.08.10
申请人
GUNYANG C&E CO., LTD.
发明人
OH, BEOM RYONG
分类号
E02D3/12
主分类号
E02D3/12
代理机构
代理人
主权项
地址
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