发明名称 Air-cleaning apparatus
摘要 An air-cleaning apparatus presenting an appearance of a flowerpot comprises: a hollow container provided with a ventilating hole in its lower portion and an opening in its upper portion; a fan disposed inside the container; driving means for driving the fan; an air-cleaning filter disposed above the ventilating hole; an air-permeable supporting plate disposed above the fan and the filter; and a natural and/or imitation garden plant mounted on the supporting plate, which plant is covered at its root with an air-permeable filter.
申请公布号 US4732591(A) 申请公布日期 1988.03.22
申请号 US19870011813 申请日期 1987.02.06
申请人 DAIDO-MARUTA FINISHING CO., LTD. 发明人 TUJISAWA, YOSHIMOTO;FUKAI, HIDEO
分类号 A61L9/12;A61L9/16;F24F3/16;(IPC1-7):B01D46/10 主分类号 A61L9/12
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