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发明名称
VENTILATION DEVICE FOR REMOVING HARMFUL SUBSTANCES
摘要
申请公布号
SU609028(A1)
申请公布日期
1978.05.30
申请号
SU19752165802
申请日期
1975.08.11
申请人
KADLUBIK VLADIMIR ,SU;TOMASHEVSKIJ IGOR YA,SU;KVANIN YURIJ V,SU
发明人
KADLUBIK VLADIMIR ,SU;TOMASHEVSKIJ IGOR YA,SU;KVANIN YURIJ V,SU
分类号
F24F7/06;(IPC1-7):F24F7/06
主分类号
F24F7/06
代理机构
代理人
主权项
地址
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