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Affilication of Author(s):山东大学

First Author:Liu Zhenhua

Disigner of the Invention:heweilin,Yang Zhongming,Liu Zhaojun

Type of Patent:Invent

State of Patent:Authorized patents

Application Number:ZL 2019 1 0414807.2

Authorization number:CN 110017776B

Number of Inventors:4

Service Invention or Not:no

Application Date:2019-05-17

Authorization Date:2020-11-27