A DRIVE SYSTEM
- 专利权人:
- 发明人:
- 申请号：
- EP11719571.9
- 公开号：
- EP2568850A1
- 申请日:
- 2011.05.16
- 申请国别(地区):
- EP
- 年份:
- 2013
- 代理人:
- 摘要：
- The present invention provides a drive system having particular utility in an electric toothbrush, the drive system comprising a coupling (14) which is connectable between a drive source (12) and a brush head (16), the coupling being adapted to impart first and second independent brushing motions to the head.
- 来源网站：
- 中国工程科技知识中心
