一种清洁装置
Date:2025-09-24 clicks:
Affilication of Author(s):扬州大学
School Sign:扬州大学
Disigner of the Invention:周雨晴
Patent description:一种清洁装置
Type of Patent:实用新型
Application Number:202520660600.4
Number of Inventors:7
Service Invention or Not:no
Application Date:2025-04-09
First Author:Xu Lei



