GLAXOSMITHKLINE CONSUMER HEALTHCARE (UK) IP LIMITED
发明人:
DIAMOND, DAVID
申请号:
CA3042132
公开号:
CA3042132A1
申请日:
2017.10.30
申请国别(地区):
CA
年份:
2018
代理人:
摘要:
An indexed drive system (10) for mechanised tools, in particular an electric toothbrush, for selectively imparting various drive modes to a pair of concentrically-arranged drive shafts (12, 14) thereby imparting various brushing modes to the head (H) of the mechanised tool, in particular an electric toothbrush.