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发明名称
METHOD OF TREATING WATER
摘要
申请公布号
SU1544716(A1)
申请公布日期
1990.02.23
申请号
SU19874293521
申请日期
1987.08.03
申请人
LE NII AKADEMII KOMMUNALNOGO KHOZYAJSTVA IM.K.D.PAMFILOVA
发明人
LAZOVSKIJ YAKOV B,SU;NOVIKOV MARK G,SU;BRASLAVSKIJ YULIJ D,SU
分类号
C02F1/52;C02F101/00;C02F103/02;C02F103/04
主分类号
C02F1/52
代理机构
代理人
主权项
地址
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