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发明名称
SECTIONALIZED AIR CLEANING FILTER
摘要
申请公布号
RU2084290(C1)
申请公布日期
1997.07.20
申请号
SU19925054186
申请日期
1992.06.09
申请人
IRKUTSKIJ GOSUDARSTVENNYJ UNIVERSITET
发明人
NOVIKOV GENNADIJ K;NOVIKOVA LYUBOV N
分类号
B03C3/28;(IPC1-7):B03C3/28
主分类号
B03C3/28
代理机构
代理人
主权项
地址
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