发明名称 IMPROVEMENTS IN OR RELATING TO ELECTRIC APPLIANCES
摘要 A vacuum cleaner comprises a surface cleaning head (3) defining an inlet (10), a container (1) for collecting dirt and dust, a primary passageway (8, 9) connecting the inlet (10) in the cleaning head (3) to the container (1) and suctions means (6) for drawing dirt and dust in through the inlet (10) in the cleaning head (3), along the primary passageway (8, 9) and into the container (1). One or more secondary inlets (20, 21) are provided on a surface of the vacuum cleaner remote from the inlet (10) in the cleaning head (3), in order to drawn in airborne dirt and dust.
申请公布号 WO0176444(A1) 申请公布日期 2001.10.18
申请号 WO2001GB01481 申请日期 2001.04.04
申请人 RECKITT BENCKISER (UK) LIMITED;IBBERTSON, HAYLEY;STARK, JULIE 发明人 IBBERTSON, HAYLEY;STARK, JULIE
分类号 A47L5/28;A47L9/00;A47L9/02;(IPC1-7):A47L5/28 主分类号 A47L5/28
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