TOOTHBRUSH

• 收藏
• 分享

专利权人:

BRAUN GmbH

发明人:

BAUERNFEIND, Siegfried,西格弗里德.鮑恩芬德

申请号：

HK12109364.5

公开号：

HK1168516B

申请日:

2012.09.24

申请国别(地区):

HK

年份:

2017

代理人:

摘要：

A toothbrush includes a handle, a head, and a neck extending between the handle and the head. The head has a first portion and a second portion defining a gap of less than about 3.5 mm between a lower surface of the first portion and a top surface of the second portion. Each of the first portion and the second portion have a plurality of cleaning elements.

来源网站：

中国工程科技知识中心

来源网址：

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