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发明名称
Automatic controller for grout injection, the injection system and the control method
摘要
申请公布号
KR100775645(B1)
申请公布日期
2007.11.13
申请号
KR20040067454
申请日期
2004.08.26
申请人
发明人
分类号
E02D3/12;E21B44/00
主分类号
E02D3/12
代理机构
代理人
主权项
地址
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