Affilication of Author(s):青岛科技大学
Teaching and Research Group:金属材料工程教研室
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:CN112853177B
Number of Inventors:8
Service Invention or Not:no
Application Date:2021-02-02
Publication Date:2021-02-02
Authorization Date:2022-04-01