| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning brush hardly breeding mold or various germs because of drying in a short time with a small quantity of water attached to bristles after use for cleaning and drained well by shaking the brush. SOLUTION: The bristles 3a formed of a thermoplastic resin material blended with a silicone-based material are inserted in a brush head part 1. COPYRIGHT: (C)2005,JPO&NCIPI
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