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Electric dental handpiece
专利权人:
发明人:
Joseph A. Lieb,Nathaniel H. Lieb,Arthur A. Knopp
申请号:
US13683223
公开号:
US09877798B2
申请日:
2012.11.21
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An electric dental handpiece including a head engaging a handle and configured to rotatably support a tool. The handle includes a lower handle portion and an upper handle portion with the lower handle portion engaging the head and the upper handle portion having an attachment area configured for attachment to a power supply. An electric motor is positioned with a majority thereof within the lower handle portion and is configured to rotate the tool.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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