发明名称 NEW LOW PROFILE VENTILATOR APPARATUS MEANS
摘要 A low profile ventilator apparatus means for use in mobile homes, modular homes, and the like which includes a structural combination of lighting means or a radiant heat lamp cooperatively associated with a bathroom fan such as to permit straight through or vertical discharge of air and being uniquely constructed to fit ceiling to roof depths ranging from approximately 4 to 13 inches.
申请公布号 US3785271(A) 申请公布日期 1974.01.15
申请号 USD3785271 申请日期 1972.02.07
申请人 VENTROLA MFG CO,US 发明人 JOY E,US
分类号 F24F7/02;(IPC1-7):F24F7/02 主分类号 F24F7/02
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