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发明名称
DEVICE FOR INSTALLATION OF PRESSURE ACCUMULATOR FOR WELLS
摘要
申请公布号
SU763583(A1)
申请公布日期
1980.09.15
申请号
SU19782652066
申请日期
1978.07.31
申请人
TURKMENSKIJ G NAUCHNO- I PI NEFTYANOJ PROMYSHLENNOSTI
发明人
ZAPEVALOV GENNADIJ N,SU;URIMAN VASILIJ ,SU;SHIRDZHANOV NEPES SH,SU;SHUMILLO STEPAN ,SU
分类号
E21B43/26;(IPC1-7):E21B43/26
主分类号
E21B43/26
代理机构
代理人
主权项
地址
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