发明名称 FILTER MEMBER FOR VENTILATION FAN OR RANGE HOOD
摘要 PROBLEM TO BE SOLVED: To provide a filter member for a ventilation fan or a range hood hard to generate clogging and good in the collection efficiency of soot, or the like. SOLUTION: The filter member 10 attached to the suction port 21 of the ventilation fan or range hood 20 is constituted of a nonwoven fabric having a thickness of 5-15 mm in a natural state and comprising fibers with a fineness of 2.0-7.8 denier.
申请公布号 JP2001246212(A) 申请公布日期 2001.09.11
申请号 JP20000061990 申请日期 2000.03.07
申请人 CASLE KK 发明人 WATANABE KENJI;IZUMI SHOZO;UENO KAZUHIRO
分类号 F24F7/06;B01D39/16;B01D46/10 主分类号 F24F7/06
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