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发明名称
METHOD OF PRODUCING EXTRA-PURE WATER
摘要
申请公布号
SU1542920(A1)
申请公布日期
1990.02.15
申请号
SU19874286196
申请日期
1987.06.23
申请人
GO INZH-STR I IM.V.P.CHKALOVA
发明人
NAJDENKO VALENTIN V,SU;BEDNOVA LARISA I,SU
分类号
C02F1/42;C02F9/00
主分类号
C02F1/42
代理机构
代理人
主权项
地址
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