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发明名称
ARRANGEMENT FOR SETTING DEEP-WELL EQUIPMENT IN BOREHOLE
摘要
申请公布号
SU1559120(A1)
申请公布日期
1990.04.23
申请号
SU19884445395
申请日期
1988.06.20
申请人
KAZAKHSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI
发明人
LUNTS LEV M,SU
分类号
E21B23/00;E21B43/00
主分类号
E21B23/00
代理机构
代理人
主权项
地址
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