发明名称 Cleaning element and cleaning apparatus
摘要 A cleaning element comprises a plurality of water-absorbing strips, each having a large water-absorbing surface made up of front, rear, left right surfaces for wiping a large floor area, a holding plate for holding the water-absorbing strips on inner ends thereof, and reinforcing seams, longitudinally running along the water-absorbing strips, for high mechanical strength and an enhanced lifetime. A cleaning apparatus, used in conjunction with the cleaning element, further comprises a rod and a bearing.
申请公布号 US2008307598(A1) 申请公布日期 2008.12.18
申请号 US20070818383 申请日期 2007.06.14
申请人 LIN MING-HSIEN 发明人 LIN MING-HSIEN
分类号 A47L13/20 主分类号 A47L13/20
代理机构 代理人
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