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发明名称
METHOD OF PURIFICATION OF SEWAGE
摘要
申请公布号
RU953800(C)
申请公布日期
1995.01.09
申请号
SU19762335598
申请日期
1976.03.17
申请人
ASTRAKHANSKIJ FILIAL VSESOYUZNOGO NAUCHNO-PROIZVODSTVENNOGO OB"EDINENIYA TSELLYULOZNO-BUMAZHNOJ PROMYSHLENNOSTI
发明人
KARZHAVINA L.A.;OVCHINNIKOV YU.B.;GORDEEVA E.G.;DZERZHINSKAYA I.S.
分类号
C02F3/32;C02F103/28;(IPC1-7):C02F3/32
主分类号
C02F3/32
代理机构
代理人
主权项
地址
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