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Affilication of Author(s):扬州大学

Scope of patent:机械设计原理与方法

School Sign:扬州大学

Disigner of the Invention:王康

Patent description:一种可升降的公交车扶手

Type of Patent:实用新型

State of Patent:专利权有效

Application Number:202122174943.4

Number of Inventors:5

Service Invention or Not:no

Application Date:2021-09-09

Authorization Date:2022-02-11

First Author:Quantum