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发明名称
DEVICE FOR MONITORING WELL CROOKING
摘要
申请公布号
SU1328496(A1)
申请公布日期
1987.08.07
申请号
SU19864045177
申请日期
1986.03.28
申请人
UFIMSKIJ AVIATSIONNYJ I IM.SERGO ORDZHONIKIDZE;VNI PK I GEOFIZICHESKIKH ISSLEDOVANIJ GEOLOGORAZVEDOCHNYKH SKVAZHIN
发明人
MILOVZOROV GEORGIJ V,SU;SULTANAEV RAFAIL A,SU;KOGAN GENNADIJ V,SU;SHTANKO OLEG N,SU;YAKIN VITALIJ N,SU
分类号
E21B47/02
主分类号
E21B47/02
代理机构
代理人
主权项
地址
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