发明名称 Ash tray with smoke exhauster
摘要 An ash tray unit with exhaust ducts fixed to a self exhausting device which removes cigarette or cigar smoke outside of a moving vehicle. The ash tray with smoke exhauster is ideal for automobiles, busses, airplanes, trains, ships and boats.
申请公布号 US4061149(A) 申请公布日期 1977.12.06
申请号 US19760721174 申请日期 1976.09.07
申请人 RACZKOWSKI, MARK BOGDAN 发明人 RACZKOWSKI, MARK BOGDAN
分类号 A24F19/09;B60N3/08;(IPC1-7):A24D1/12;A24F13/16 主分类号 A24F19/09
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