Patents
                    
Date:2021-12-21Hits:
                    - Disigner of the Invention:Qiaoli Zhang,Zhen Yue,Deshuang Zhao
 - Type of Patent:中国发明专利
 - State of Patent:已授权
 - Authorization number:ZL201911216816.7
 - Number of Inventors:3
 - Service Invention or Not:no
 - Authorization Date:2021-07-06
 
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Doctor of Engineering
张巧利
               
	
                
                
            

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