| 摘要 |
PROBLEM TO BE SOLVED: To provide a toothbrush with perfume for brushing teeth in a large amount of saliva by fetching a flavor generated from the perfume attached to the surface of brush bristles into the nasal cavities and the mouth cavity so as to accelerate the secretion of the saliva within the mouth cavity of the user of the toothbrush with stimulation by this flavor. SOLUTION: In the tooth brush consisting of a holding part and a brush part where the brush bristles are implanted, the perfume is attached to the surface of the brush fibers. COPYRIGHT: (C)2005,JPO&NCIPI
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