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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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