李建勇
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Gender:Male
Education Level:With Certificate of Graduation for Study as Master's Candidates
Alma Mater:山东大学
Patents
一种管道内壁喷涂装置
Release Time:2025-02-21 |
Hits:
Institution:机械工程学院
Type of Patent:Invent
Application Number:202411675927.5
Number of Inventors:2
Service Invention or Not:No
Application Date:2024-11-22
Publication Date:2025-02-14
Authorization Date:2025-02-14