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发明名称
TRANSDUCER OF BOREHOLE INCLINE AND DOWNHOLE TOOL TURN
摘要
申请公布号
SU1125364(A1)
申请公布日期
1984.11.23
申请号
SU19833556278
申请日期
1983.02.24
申请人
UFIMSKIJ AVIATSIONNYJ I IM.ORDZHONIKIDZE
发明人
KOVSHOV GENNADIJ N,SU;MILOVZOROV GEORGIJ V,SU
分类号
E21B47/02;(IPC1-7):E21B47/02
主分类号
E21B47/02
代理机构
代理人
主权项
地址
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