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                教育装备采购网首页 > 知识产权 > 专利 > CN300951454D
                
            
                
                
                
                    
                
                        

                        
                        
                    
                
                
                
            
                
        
                
        
                
            
                
                
                仪表
                
                
                
                
                
                    
                　　摘要：
                
                    
                    
                  
                        
                • 专利类型外观专利
                  • 
                        
                • 申请人北京易艾斯德科技有ζ限公司;
                  • 
                        
                • 发明人陈  川;徐  力;原朝阳;邱卫星;许忠阳;
                  • 
                        
                • 地址100190北京市海淀区知春路51号慎昌大厦6层
                  • 
                        
                • 申请号CN200830132102.4
                  • 
                        
                • 申请时间2008年07月01日
                  • 
                        
                • 申请※公布号CN300951454D
                  • 
                        
                • 申请公布时间2009年07月01日
                  • 
                        
                • 分类号10-04;
                  •