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Affilication of Author(s):扬州大学

Scope of patent:机械制造自动化

School Sign:扬州大学

Disigner of the Invention:吴闯

Patent description:一种膏刷一体式电动牙刷

Type of Patent:实用新型

State of Patent:专利权有效

Application Number:202123419159.1

Number of Inventors:3

Service Invention or Not:no

Application Date:2021-12-31

Authorization Date:2022-06-28

First Author:Chuang Wu