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发明名称
DEVICE FOR AERATION OF LIQUID
摘要
申请公布号
RU2061662(C1)
申请公布日期
1996.06.10
申请号
SU19925054969
申请日期
1992.05.26
申请人
NAUCHNO-PROIZVODSTVENNAYA FIRMA "ETEK LTD"
发明人
BOGACHEV EVGENIJ VIKTOROVICH;KARAVAEV IGOR VIKTOROVICH;KOZHUSHKO ALEKSEJ YUREVICH;PETROV NIKOLAJ IVANOVICH
分类号
C02F3/18;(IPC1-7):C02F3/18
主分类号
C02F3/18
代理机构
代理人
主权项
地址
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