Affilication of Author(s):机械与汽车工程学院
Patent Coverage:国内
Disigner of the Invention:骆勇军,张庆永
Note:2021年5月11日才收到证书
Type of Patent:实用新型
State of Patent:专利授权
Application Number:201921549603.1
Authorization number:第10475098号
Number of Inventors:4
Service Invention or Not:no
Application Date:2019-09-18
Publication Date:2020-05-08
Authorization Date:2020-05-08