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发明名称
APPARATUS FOR INDOOR AIR CLEANING
摘要
申请公布号
SU1646631(A1)
申请公布日期
1991.05.07
申请号
SU19874331581
申请日期
1987.10.26
申请人
OVCHINNIKOV ERNST P,SU
发明人
OVCHINNIKOV ERNST P,SU
分类号
B08B15/00
主分类号
B08B15/00
代理机构
代理人
主权项
地址
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