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发明名称
APPARATUS FOR TREATING FILTERS, FILTER-ADJOINING AND WELL-ADJOINING ZONES OF WATER WELLS WITH AGENTTS IN ENVELOPES
摘要
申请公布号
SU960399(A1)
申请公布日期
1982.09.23
申请号
SU19813243892
申请日期
1981.02.05
申请人
IVANO-FRANKOVSKIJ I NEFTI GAZA;VNII VODOSNABZHENIYA,KAHAóô³A|ôô,×ô¯POTEXHôÚECKôX COOPÔÖEHôö ô ôHÖEHEPHOö ×ô¯PO×EOóO×ôô
发明人
PETRYASHIN LEONID F,SU;ZHELTOUKHOV VALERIJ V,SU;GREBENNIKOV VALENTIN T,SU;KUKHAR PETR G,SU;VASILEV ROMAN F,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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