发明名称 SURFACE DEBRIS REMOVAL APPARATUS
摘要 A surface debris removal apparatus comprises a head unit (1), a removable debris reservoir (2), a removable rechargeable power source (6) and a handle (4) incorporating a device operation switch (23). The head unit (1) incorporates two easily removable elongate cylindrical rotating cleaning bars that are driven such that they contra rotate, and are positioned close to one another at the forward region of the head unit (1).
申请公布号 KR20100057026(A) 申请公布日期 2010.05.28
申请号 KR20107004999 申请日期 2007.08.06
申请人 DOVIA INTERNATIONAL LIMITED 发明人 WEST JAMES A.;TEUCHER MARK D.;ELSWORTHY CHRISTOPHER T.
分类号 A47L11/24;A47L11/33;A47L11/40 主分类号 A47L11/24
代理机构 代理人
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