| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning implement allowing the efficient use of a cleaning cloth. SOLUTION: A cleaning face of a cleaning implement body 1 is formed in projecting shape at a center part 12 and provided with stepped parts of 1 mm difference in a cleaning direction. The stepped parts of the front edge part and rear edge part of the center part 12 are formed in rugged shape viewed from the top view formed of stepped part recessed parts 13 and stepped part projecting parts 14. COPYRIGHT: (C)2005,JPO&NCIPI
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