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Affilication of Author(s):扬州大学

Scope of patent:机械设计

School Sign:扬州大学

Patent Applicant:郑再象

Patent description:一种升降抬升机构

Type of Patent:实用新型

Application Number:201920848876.X

Number of Inventors:6

Service Invention or Not:no

Application Date:2019-06-06

Authorization Date:2020-04-10

First Author:ZZX