发明名称 Cleaning device
摘要 <p>The device (1) can be used for cleaning smooth surfaces. A hexagonal operating element or an element with rounded corners is attached to a swivel mounted stick (11), which can be telescopic. The element (1) is of a long (5) and narrow (6) shape and has a holding unit (2) made of rigid plastic. A soft cleaning part (3) with an abrasive lower surface (14) is attached to the lower surface of the holding element (2) exceeding the element at the surrounding edges (4). The parts (2,3) are joined with complementary patches of Velcro(RTM).</p>
申请公布号 EP2351673(A1) 申请公布日期 2011.08.03
申请号 EP20100009079 申请日期 2006.10.11
申请人 CARL FREUDENBERG KG 发明人 DINGERT, UWE;VON GROTE-PASTRE, JULIA;MAST, CHRISTIAN DR.;LINDNER, FALK
分类号 B60S3/04;A47L13/254;A47L13/257 主分类号 B60S3/04
代理机构 代理人
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