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Affilication of Author(s):中国科学技术大学
Disigner of the Invention:yuyunjie,范永涛,Douguo Zhang,dongzhenchao
Patent description:实用新型
Application Number:201821935774.3
Number of Inventors:5
Service Invention or Not:no
Publication Date:2019-10-25
Authorization Date:2019-10-25
First Author:zhangyang
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