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发明名称
VENTILATION DEVICE
摘要
申请公布号
RU1802278(C)
申请公布日期
1993.03.15
申请号
SU19904875580
申请日期
1990.10.19
申请人
TULSKIJ POLT INSTITUT
发明人
MONAKHIN ALEKSEJ V,SU;ABRAMOV ALEKSANDR K,SU;GUROV VLADIMIR V,SU;PARMUKHINA VERA A,SU
分类号
F24F13/06
主分类号
F24F13/06
代理机构
代理人
主权项
地址
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