发明名称 SURFACE CLEANING APPARATUS
摘要 A surface cleaning apparatus includes a surface cleaning strip (8, 208) and means (6, 206, 220) responsive to movement of the surface cleaning apparatus over a surface (104) to be cleaned for positioning the cleaning strip (8, 20 8) relative to the surface to be cleaned in dependence upon the direction of movement of the surface cleaning apparatus.
申请公布号 CA2474199(A1) 申请公布日期 2004.05.21
申请号 CA20032474199 申请日期 2003.10.31
申请人 GREY, NICHOLAS, GERALD 发明人 GREY, NICHOLAS GERALD
分类号 A47L11/26;A46B7/10;A46B13/02;A47L7/02;A47L9/00;A47L9/04;A47L9/06;A47L11/08;A47L11/24;A47L11/32;A47L11/33;(IPC1-7):A47L11/33 主分类号 A47L11/26
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