Release Time:2021-03-23  Hits:

First Author: Xuehua Ruan

Disigner of the Invention: He Gaohong,Xiao Wu,姜晓滨,Xiaoming Yan,代岩,郭明钢,肖红岩

Application Number: 201910322137.1

Authorization Date: 2019-04-22

Authorization Number: ZL 201910322137.1