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发明名称
OIL BED WORKING METHOD
摘要
申请公布号
RU2038467(C1)
申请公布日期
1995.06.27
申请号
RU19930014113
申请日期
1993.03.18
申请人
AKTSIONERNOE OBSHCHESTVO ZAKRYTOGO TIPA "EKOEN"
发明人
AKHMEDOV RUSTAM B;POZHARNOV VYACHESLAV A;GRISHUTIN KONSTANTIN S;ZHELTOV YURIJ V;KUDINOV VALENTIN I
分类号
E21B43/18;(IPC1-7):E21B43/18
主分类号
E21B43/18
代理机构
代理人
主权项
地址
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