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发明名称
APPARATUS FOR DETERMINING PASSABILITY OF PUMP THROUGH HOLE
摘要
申请公布号
SU1079829(A1)
申请公布日期
1984.03.15
申请号
SU19823466651
申请日期
1982.07.06
申请人
BASHKIRSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI
发明人
VAKHITOV MIDKHAT F,SU;RAZHETDINOV URAL Z,SU;KUTDUSOVA ZULYAL R,SU;GALIMOV AKHMET G,SU;NUZHNYKH VALERIJ V,SU
分类号
E21B47/00;(IPC1-7):E21B47/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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