Hits:
School Sign:第一单位
Disigner of the Invention:孙维凤,秦勇,wucaifang,Jason Shen,shenyulin
Type of Patent:国内
State of Patent:专利授权
Application Number:201711054961.0
Number of Inventors:6
Service Invention or Not:no
Application Date:2017-11-01
Authorization Date:2020-03-31
First Author:juwei
