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MANUAL ORAL CARE IMPLEMENT
专利权人:
The Gillette Company LLC
发明人:
Uwe JUNGNICKEL,Jens ALINSKI
申请号:
US16272872
公开号:
US20190246781A1
申请日:
2019.02.11
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A manual oral care implement comprises a handle, a connector and a head, the head being repeatedly attachable to and detachable from the handle via the connector. The handle has a distal end and a proximal end opposite to the distal end and adjacent to the head when the head is attached to the handle. The proximal end has an upper surface that is at least partially chamfered. The handle has a longitudinal axis and a cross-sectional area extending substantially perpendicular to the longitudinal axis. The chamfered surface and the cross-sectional area define therebetween an angle α from about 15° to about 30°.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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