Language : 中文
孙姓

Research Group

一种防止牙刷水自由流动的截流牙刷

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Affilication of Author(s):传媒与艺术学院

Patent Coverage:国内

School Sign:第一单位

Type of Patent:实用专利

State of Patent:Authorized patents

Application Number:ZL 2016 2 0380389.1

Service Invention or Not:no

Application Date:2016-03-03

Publication Date:2016-07-01

First Author:孙姓

Publication Date:2016-07-01

Application Date:2016-03-03