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发明名称
System and method of creating EGS Group
摘要
申请公布号
KR101190386(B1)
申请公布日期
2012.10.11
申请号
KR20100046735
申请日期
2010.05.19
申请人
发明人
分类号
E21B41/00;F24J3/08
主分类号
E21B41/00
代理机构
代理人
主权项
地址
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