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发明名称
METHOD OF PRODUCING DIRECTION IN WELL
摘要
申请公布号
SU956728(A1)
申请公布日期
1982.09.07
申请号
SU19803211967
申请日期
1980.10.28
申请人
TS EKSPEDITSIYA V GEOLOGORAZVEDOCHNOGO OBEDINENIYA MINISTERSTVA GEOLOGII SSSR
发明人
MELNICHUK IGOR P,SU;DANILIN ALEKSANDR K,SU;MINASHKIN VIKTOR G,SU
分类号
E21B7/08;(IPC1-7):E21B7/08
主分类号
E21B7/08
代理机构
代理人
主权项
地址
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