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一种测量频率可变的交流电压的装置

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Affilication of Author(s):机电工程学院

Patent Coverage:国内

First Author:Dong Shaofeng

Type of Patent:发明

Application Number:CN201811268306.X

Authorization number:CN201811268306.X

Number of Inventors:5

Service Invention or Not:no

Application Date:2018-10-29

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