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发明名称
ARRANGEMENT FOR TREATING FILTERS AND FILTER-ADJOINING ZONES OF WATER INTAKE WELLS
摘要
申请公布号
SU1213145(A1)
申请公布日期
1986.02.23
申请号
SU19843761954
申请日期
1984.06.26
申请人
LE REVOLYUTSII INZH-STR INSTITUT
发明人
ROMANENKO VLADIMIR A,SU;SOLOVEVA NELLI S,SU;KOJDA ALEKSANDR N,SU;EZERSKIJ ALFRED I,SU
分类号
E03B3/15;E03B3/18;(IPC1-7):E03B3/15
主分类号
E03B3/15
代理机构
代理人
主权项
地址
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