Power toothbrush with adjustable operation

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专利权人:

发明人:

申请号：

EP10164615.6

公开号：

EP2223668B1

申请日:

2005.06.28

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

The system changes frequency of the toothbrush to adjust the amplitude of motion of the brush portion of the toothbrush. The change in frequency occurs manually. In an embodiment, the user, via a switch and internal circuitry, can adjust the operating frequency of the toothbrush which results in a change of amplitude to a value which is most comfortable to the user.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/