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发明名称
METHOD AND APPARATUS FOR OBTAINING INFORMATION ON WELL WHILE DRILLING
摘要
申请公布号
SU1035206(A1)
申请公布日期
1983.08.15
申请号
SU19823385151
申请日期
1982.01.15
申请人
SP PK BYURO AVTOM GLUBOKOGO RAZVEDOCHNOGO BURENIYA /SPKB BA/
发明人
DMITRIEV VALERIJ I,SU;KARAPETYAN ELVINA G,SU;KOTLYAROV ALEKSANDR M,SU;RAVICH-SHCHERBO ROMAN YU,SU;ROGOVTSEV ALEKSANDR N,SU;SHRAGO LEONID G,SU
分类号
E21B47/00;E21B47/12;(IPC1-7):E21B47/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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