发明名称 A device for cleaning floors.
摘要 <p>A device for sweeping floors or the like, has a stick (1) attached to a frame-part (2) which has been equipped with a detachable cleaning cloth (5) for said sweeping. In addition the frame-part (2) includes at least two attachment spikes for attaching the cleaning cloth to the cleaning device by punching the cloth to the spikes, and a protector (7) extending over the points of the spikes to protect a user from the spikes and to protect the spikes from accidental damage.</p>
申请公布号 EP0202113(A1) 申请公布日期 1986.11.20
申请号 EP19860303645 申请日期 1986.05.14
申请人 HEINONEN, AARO 发明人 HEINONEN, AARO
分类号 A47L13/254;A47L13/10;A47L13/44;(IPC1-7):A47L13/10 主分类号 A47L13/254
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