发明名称 VENTILATION EXHAUST FAN
摘要 A ventilating exhaust fan has a housing having a top, four sides, and an open bottom forming an air inlet. An exhaust outlet is located in one of the sides. A motor is housed within the housing and a fan is connected to the motor. The exhaust fan is mountable within an opening in a surface. The sides of the housing have a plurality of slots through which restraints can be inserted in order to connect the housing to the surface.
申请公布号 US2008318515(A1) 申请公布日期 2008.12.25
申请号 US20080143667 申请日期 2008.06.20
申请人 YEUNG PETER 发明人 YEUNG PETER
分类号 F24F7/00;F04D29/60;F24F7/007 主分类号 F24F7/00
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