| 摘要 |
PCT No. PCT/EP96/05890 Sec. 371 Date Jun. 10, 1999 Sec. 102(e) Date Jun. 10, 1999 PCT Filed Dec. 24, 1996 PCT Pub. No. WO97/24949 PCT Pub. Date Jul. 17, 1997A toothbrush, in the neck region of which there is an integral thinned part laterally surrounded by a mass of elastomeric material bonded to the plastics material, the mass being of a shape which bulges laterally beyond the line of the surface of the longitudinally adjacent parts of the neck or the head to which it is connected. The thinned part and the bulging mass provide a toothbrush of improved flexibility. |
