School Sign:第一单位
Disigner of the Invention:杨书懿,lixuehua,王伟男,汤传金,liangshun
Type of Patent:国内
State of Patent:专利授权
Application Number:201810701318.0
Number of Inventors:6
Service Invention or Not:no
Application Date:2018-06-29
Authorization Date:2020-07-31
First Author:yaoqiangling