中级
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Affilication of Author(s):扬州大学
School Sign:扬州大学
Disigner of the Invention:陈世栋
Patent description:一种轻薄型文具盒
Type of Patent:实用新型
Application Number:202422551409.4
Number of Inventors:4
Service Invention or Not:no
Application Date:2024-10-22
First Author:Chen Shidong