发明名称 FAN BLADE HEATING UNIT
摘要 A fan blade heating unit including a fan blade designed to be operatively mounted in an electrical ceiling fan for normal rotation with the fan. The fan blade includes a heating element positioned therein for connection to the power source driving the ceiling fan.
申请公布号 US2009310949(A1) 申请公布日期 2009.12.17
申请号 US20080139961 申请日期 2008.06.16
申请人 COLLIER MICHAEL ANDREW 发明人 COLLIER MICHAEL ANDREW
分类号 F24H3/12;F24H3/00;F24H3/04;F28D15/00 主分类号 F24H3/12
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