Affilication of Author(s):扬州大学
School Sign:扬州大学
Disigner of the Invention:周子菁
Patent description:一种具有自动压紧功能的凭证装订机
Type of Patent:实用新型
Application Number:202421854543.5
Number of Inventors:2
Service Invention or Not:no
Application Date:2024-08-02
Authorization Date:2025-01-24
First Author:ZHN
