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发明名称
AUTOMATED CONTROL SYSTEM FOR A BOREHOLE CEMENTATION PROCESS
摘要
申请公布号
SU565986(A1)
申请公布日期
1977.07.25
申请号
SU19752302864
申请日期
1975.12.26
申请人
VNII PO KREPLENIYA SKVAZHIN BUROVYM RASVORAM
发明人
OBOZIN OLEG N,SU;BULATOV ANATOLIJ ,SU;KRYLOV VIKTOR ,SU;ZAJTSEV YURIJ F,SU;ROGOZHINA MARGARITA V,SU
分类号
E21B33/13;(IPC1-7):E21B33/13
主分类号
E21B33/13
代理机构
代理人
主权项
地址
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