Affilication of Author(s):机械与汽车工程学院
Patent Coverage:国内
Disigner of the Invention:张庆永
Type of Patent:实用新型
State of Patent:专利授权
Application Number:201820772441.7
Authorization number:8097650
Number of Inventors:2
Service Invention or Not:no
Application Date:2018-05-23
Publication Date:2018-11-16
Authorization Date:2018-11-16