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发明名称
METHOD AND APPARATUS FOR OBTAINING DATA ON THE SECTION WHILE DRILLING
摘要
申请公布号
SU1481388(A1)
申请公布日期
1989.05.23
申请号
SU19853945955
申请日期
1985.08.06
申请人
SP PK BYURO AVTOM GLUBOKOGO RAZVEDOCHNOGO BURENIYA
发明人
VINS ALEKSANDR G,SU;DMITRIEV VALERIJ I,SU;KARAPETYAN ELVINA G,SU;MESHCHERYAKOV SERGEJ S,SU;TSVEER ALEKSANDR K,SU;SHRAGO LEONID G,SU;SHUBNIKOVA KIRA G,SU
分类号
E21B47/00;E21B47/013;E21B47/12
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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