ORAL CAVITY FUNCTION TRAINING TOOL

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专利权人:

JMS CO. LTD.

发明人:

NOGUCHI, Yusuke,野口裕祐,TOYOTA, Koichiro,丰田耕郎

申请号：

HK16111736.8

公开号：

HK1223269A

申请日:

2016.10.11

申请国别(地区):

HK

年份:

2017

代理人:

摘要：

An exercise tool 1 for improving oral function inserted and used in an oral cavity includes: a base 10 inserted in the oral cavity and a hollow bulge 20 which is made of an elastic body and protrudes from the base 10. Level difference portions 41-43 and 51-53 are provided in a vertically intermediate region of at least one of an outer surface and an inner surface of the bulge 20.

来源网站：

中国工程科技知识中心

来源网址：

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