World's top 10 patent holders by blockchain inventions

        

      

      

        
          
          chinadaily.com.cn |
          Updated: 2020-09-18 06:40
          
          
          
          
        


        
      

      

        Share
        
        
      

      

        Share - WeChat
        

        

      

      

        
        
      

      
 
        
          
            
 
 
        

        
          
            
 

        

        

          
           

No 10
 

33.cn, China
 

Number of patent applications: 205
 

 
  
 

   The charity donation management platform of Dazhou government in Sichuan province developed by 33.cn. [Photo/33.cn] 
 
 

 

        


        
        
      

        
          |<<
          Previous
        

        
          1
          
        

        
          
          2
        

        
          3
          
        

        
          4
          
        

        
          5
          
        

        
          6
          
        

        
          7
          
        

        
          8
          
        

        
          9
          
        

        
          10
          
        

        
          11
          
        
        
          Next   >>|
        
      

    
        

        

      

      

    

    


      


        
      


    



    

      


        

          

            
            
            
          

          

            
            
            
          

        

        
      
      
    
        
      
      
    
        
      

      


        

          
Related Stories



          


        

        
      
      
    
      

    



    
      
      
      

        Top
        
      

      
      
      

        
BACK TO THE TOP

      

      
      

        

          

            English
          

          

        

      


      
      
      

      
      

        
      

      
      

        

          

            


            
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.


            
License for publishing multimedia online 0108263

              

              Registration Number: 130349 

          


          

          

            
FOLLOW US


            
 

              

          

        

      

      
      
      
       
    
    
      

        
        
      

    
    
      

        
        
        
          
      


    
    
      
    

    
      
    
    
    
    
  


主站蜘蛛池模板：
zztt668.su黑料不打烊|
无遮挡很污很爽很黄的网站|
韩国三级女电影完整版|
色综合67194|
清纯校花被色老头糟蹋|
极品人妻少妇一区二区三区|
放荡女同老师和女同学生|
在厨房里挺进美妇雪臀|
国产传媒在线观看视频免费观看|
免费a级毛片无码av|
久久精品国产99国产精偷|
www永久免费视频|
国产精品2019|
狠狠狠狼鲁欧美综合网免费|
日韩欧美国产高清在线观看|
大肉大捧一进一出好爽视频mba|
国产大学生粉嫩无套流白浆|
亚洲美免无码中文字幕在线|
久久久噜噜噜久久熟女AA片|
99re5久久在热线播放|
胸大的姑娘动漫视频|
欧美军人男男同videos可播放|
尤果圈3.2.6破解版|
国产成人久久精品二区三区|
亚洲精品色午夜无码专区日韩|
久久久久人妻一区精品|
**性色生活片毛片|
白嫩极品小受挨cgv|
日本精品a在线|
扒开双腿爽爽爽视频www|
国产精品美女一区二区视频
|
国产高清乱理伦片中文电影|
啊～嗯短裙直接进去habo|
乱人伦精品视频在线观看|
99久久无色码中文字幕人妻|
精品偷自拍另类在线观看|
日本一道高清一区二区三区|
国产日韩av在线播放|
亚洲日韩av无码中文|
swag合集120部|
绿巨人app入口|