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发明名称
METHOD OF INVESTIGATING FORMATIONS
摘要
申请公布号
SU1520239(A1)
申请公布日期
1989.11.07
申请号
SU19874196291
申请日期
1987.02.19
申请人
TYUMENSKAYA TEMATICHESKAYA EKSPEDITSIYA GL TYUMENSKOGO PROIZVODSTVENNOGO GEOLOGICHESKOGO UPRAVLENIYA
发明人
PESHKOV VIKTORIN E,SU;BESPALOVA SVETLANA N,SU;ROMANYUK SERGEJ N,SU
分类号
E21B43/25;E21B47/10
主分类号
E21B43/25
代理机构
代理人
主权项
地址
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