School Sign:第一单位
Disigner of the Invention:guixiahui,丁世豪,xumengdi,caoyijun,张友飞,Xia Yangchao
Type of Patent:国内
State of Patent:专利授权
Application Number:2019434220
Service Invention or Not:no
Application Date:2019-09-24
Publication Date:2020-09-17
Authorization Date:2023-04-06
First Author:xingyaowen