Release Time:2021-01-06  Hits:

First Author: LI YUHUA

Disigner of the Invention: 赵延庆,周长俊,刘也嘉,徐越彤,Sun Yiren,Zhou Changhong,欧阳剑,陈静云

Application Number: CN201810255466.4

Authorization Date: 2018-03-19

Authorization Number: CN108520120A