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发明名称
VENTILATION UNIT
摘要
申请公布号
SU568798(A1)
申请公布日期
1977.08.15
申请号
SU19752132420
申请日期
1975.05.11
申请人
VORONEZHSKIJ INZH-STR INSTITUT
发明人
TOKMAKOV VIKTOR F,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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