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发明名称
DEVICE FOR TESTING WELLS AND FORMATIONS
摘要
申请公布号
SU876982(A1)
申请公布日期
1981.10.30
申请号
SU19802867497
申请日期
1980.01.09
申请人
KALININSKOE OTDEL VNI PK I GEOFIZICHESKIKH ISSLEDOVANIJ GEOLOGORAZVEDOCHNYKH SKVAZHIN
发明人
BRODSKIJ PETR A,SU;MIRONOV VYACHESLAV A,SU;GAVRILOV STANISLAV KH,SU;CHIZHOV VYACHESLAV N,SU;VLASKIN ANATOLIJ E,SU;ILINA ZINAIDA I,SU
分类号
E21B49/08;(IPC1-7):E21B49/08
主分类号
E21B49/08
代理机构
代理人
主权项
地址
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