Patents
                    
Release time: 2018-11-29Hits:
 
 - Disigner of the Invention:GZX
 - Type of Patent:发明型专利
 - Application Number:200910208481.4
 - Service Invention or Not:no
 - Application Date:2009-10-27
 - First Author:GZX
 
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Doctoral Degree in Engineering
郭子雄
               
	
	
                
                
            

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