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发明名称
VENTILATION ARRANGEMENT
摘要
申请公布号
SU606562(A3)
申请公布日期
1978.05.05
申请号
SU19742057136
申请日期
1974.08.29
申请人
N.F.NEDERLAN DE GAZUNI (FIRMA)
发明人
PITER FAN BAASBANK,NL;KHUBERTUS ANTONIUS FLENDRIG,NL;KHILBERT DE FRIS,NL
分类号
F24F7/02;F23M9/00;(IPC1-7):F24F7/02
主分类号
F24F7/02
代理机构
代理人
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