GRATTE-LANGUE ULTRASONORE

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专利权人:

GOLDSPIRE GROUP LIMITED

发明人:

WAWILUK, NICOLAS ALEX,WAWILUK,ALEX ANTHONY

申请号：

EP13809787

公开号：

EP2866691A4

申请日:

2013.06.28

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

Apparatuses and methods clean and/or scrape bacterial build-up and other undesirable material from the surface of the tongue via an ultrasonic tongue scraper. The ultrasonic tongue scraper can provide manual scraping as well as mechanical vibration and ultrasound to assist the manual scraping.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/