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发明名称
APPARATUS FOR TREATING GRAVEL FILTER
摘要
申请公布号
SU1141168(A1)
申请公布日期
1985.02.23
申请号
SU19802948768
申请日期
1980.06.30
申请人
N-PROIZV OB PO TERMICHESKIM METODAM DOBYCHI NEFTI "SOYUZTERMNEFT"
发明人
ARZHANOV FELIKS G,SU;GARUSHEV ALEKSANDR R,SU;KORSHUNOV VALERIJ N,SU;KUVSHINOV VIKTOR A,SU;MASHKOV VIKTOR A,SU
分类号
E03B3/18;(IPC1-7):E03B3/18
主分类号
E03B3/18
代理机构
代理人
主权项
地址
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