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BROSSE A DENTS POURVUE D'UN INDICATEUR OPTIQUE
专利权人:
THE GILLETTE COMPANY LLC
发明人:
JUNGNICKEL, UWE,ALTMANN, NICLAS
申请号:
CA2957698
公开号:
CA2957698A1
申请日:
2012.02.09
申请国别(地区):
CA
年份:
2012
代理人:
摘要:
An oral hygiene implement is described herein. The oral hygiene implement hasa handle; ahead, and a neck disposed between the handle and the head. The head has aplurality of contactelements. A sealing element is positioned between the handle and the neck. Thesealing elementis translucent. An indication element is positioned between the adjacent thesealing element. Alight emitting source provides electromagnetic energy to the indicationelement, and theelectromagnetic energy passes through the sealing element.
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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