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发明名称
ARRANGEMENT FOR RUNNING INSTRUMENTS INTO WELL
摘要
申请公布号
SU840315(A1)
申请公布日期
1981.06.23
申请号
SU19792732356
申请日期
1979.03.05
申请人
GI PO PROEKTIROVANIYU OSNOVANIJ FUNDAMENTOV
发明人
OSTROVSKIJ ALEKSEJ E,SU;KROLICHENKO VLADIMIR F,SU;KUSHKOV NIKOLAJ I,SU
分类号
E21B17/10;E21B47/01;(IPC1-7):E21B47/00
主分类号
E21B17/10
代理机构
代理人
主权项
地址
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