Affiliation of Participant(s):国际中文学院
Disigner of the Invention:曹钢,于淼,徐娟
Type of Patent:Invention
Status:Patent Grant
Application Number:CN202111132931.3
Authorization Number:CN113569016B
Number of Inventors:3
Application Date:2021-09-27
Authorization Date:2022-01-25
First Author:sophia