Hits:
School Sign:第一单位
Disigner of the Invention:chenshangbin,向杰,曹庆舜,张彤
Type of Patent:国内
State of Patent:专利授权
Application Number:202110871573.1
Service Invention or Not:no
Application Date:2021-07-30
Authorization Date:2022-04-15
First Author:wangyang
