| 摘要 |
<p>A BRUSH HEAD FOR A TOOTHBRUSH WITH BUNCHES (201, 202, 301, 302, 303, 304, 401, 402, 501, 502) OF BRISTLES INSERTED THEREIN, WHEREIN AT LEAST ONE OF THESE BUNCHES (201, 202, 401, 402, 501, 502) OF BRISTLES PROTRUDES OUT OF THE BRISTLE SURFACE IN A PERPENDICULAR FASHION AND AT LEAST ONE OF THESE BUNCHES (301, 302, 303, 304) IS INCLINED, AND IS CHARACTERIZED IN THAT THE INCLINED BUNCHES (301, 302, 303, 304) OF BRISTLES COMPRISE CYLINDRICAL BRISTLES, AND IN THAT AT LEAST SOME OF THE BUNCHES (201, 202, 401, 402, 501, 502) WHICH PROTRUDE IN A PERPENDICULAR FASHION COMPRISE POINTED BRISTLES.</p> |
