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发明名称
BOREHOLE INCLINATION ANGLE MEASURING INSTRUMENT
摘要
申请公布号
SU582383(A1)
申请公布日期
1977.11.30
申请号
SU19752098455
申请日期
1975.01.23
申请人
VNII BUROVOJ TEKHNIKI
发明人
VOROZHBITOV MARAT ,SU;ROGACHEV OLEG K,SU;LIPSKIJ VALENTIN A,SU;NIKIFOROV ALEKSANDR ,SU
分类号
E21B47/022;G01B5/24;G01C9/18;(IPC1-7):E21B47/02
主分类号
E21B47/022
代理机构
代理人
主权项
地址
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