Hits:
School Sign:第一单位
Disigner of the Invention:汪皓,oujianchun,shenrongxi,Li Zhonghui,liuxiaofei
Type of Patent:国内
State of Patent:专利授权
Application Number:201910551854.1
Service Invention or Not:no
Application Date:2019-06-24
Authorization Date:2021-06-22
First Author:wangenyuan
