发明名称 Dust mop
摘要 A dry mop especially adapted for collecting and pushing dust and fine dirt on or from smooth surfaces includes a plurality of dusting elements, a mop frame and fastening means for holding the dusting elements in a side-by-side relationship to the mop frame. Each dusting element comprises a substantially continuous elongate array of repeating segments of at least three ribbon loops of a dusting fabric.
申请公布号 US4441228(A) 申请公布日期 1984.04.10
申请号 US19820441115 申请日期 1982.11.12
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 MARQUART, VERNON W.;PAWLIKOWSKI, WALTER W.
分类号 A47L13/252;(IPC1-7):A47L13/25 主分类号 A47L13/252
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