| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a conventional dustpan is hard to sweep the dust thereinto, and time and labor are required since the dust remains in a pattern of a streak in the front end of a dustpan and enters the bottom of a front end. SOLUTION: A wavy elastic body having irregularities is provided in a part near a dust sweeping side edge on the upper surface of a bottom plate. COPYRIGHT: (C)2005,JPO&NCIPI
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