中级
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Affilication of Author(s):扬州大学
School Sign:扬州大学
Disigner of the Invention:程豪
Patent description:一种景区用旅游项目标识牌
Type of Patent:实用新型
Application Number:202421549255.9
Number of Inventors:2
Service Invention or Not:no
Application Date:2024-07-03
First Author:Cheng Hao