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Title:一种测量频率可变的交流电压的装置

Institution:机电工程学院

Scope of Patent:国内

First Author:董绍锋

Type of Patent:Invent

Application Number:CN201811268306.X

Authorization Number:CN201811268306.X

Number of Inventors:5

Service Invention or Not:No

Application Date:2018-10-29

Date:2024-04-07