Hits:
School Sign:第一单位
Disigner of the Invention:梁向洲,成帅安,刘双,苏迅,董朋杰
Type of Patent:国内
State of Patent:专利授权
Application Number:201911381578.5
Service Invention or Not:no
Application Date:2019-12-27
Authorization Date:2021-11-05
First Author:yinshiping