CH72964A 
                (en )
               
            
            
           
          
            1916-07-17 
            
            
           
          
  Reference book and device for recording the same
 
      
         
        
          
             
              
                CH74311A 
                (en )
               
            
            
           
          
            1917-02-16 
            
            
           
          
  Device for hanging pictures and the like
 
      
         
        
          
             
              
                CH60397A 
                (en )
               
            
            
           
          
            1913-07-16 
            
            
           
          
  Device for stretching the urethra
 
      
         
        
          
             
              
                CH77619A 
                (en )
               
            
            
           
          
            1918-05-01 
            
            
           
          
  Device for binding books and the like
 
      
         
        
          
             
              
                CH77620A 
                (en )
               
            
            
           
          
            1918-05-01 
            
            
           
          
  Device for binding books and the like
 
      
         
        
          
             
              
                CH74343A 
                (en )
               
            
            
           
          
            1917-06-01 
            
            
           
          
  Device for cutting ovals and circles
 
      
         
        
          
             
              
                CH57068A 
                (en )
               
            
            
           
          
            1912-12-02 
            
            
           
          
  Device for lowering coffins
 
      
         
        
          
             
              
                CH55951A 
                (en )
               
            
            
           
          
            1912-09-16 
            
            
           
          
  Device for fastening papers and files
 
      
         
        
          
             
              
                CH72389A 
                (en )
               
            
            
           
          
            1916-08-01 
            
            
           
          
  Device for recording game results
 
      
         
        
          
             
              
                CH73984A 
                (en )
               
            
            
           
          
            1916-12-16 
            
            
           
          
  Device for recording game results
 
      
         
        
          
             
              
                CH72462A 
                (en )
               
            
            
           
          
            1916-06-02 
            
            
           
          
  Device for the mechanical spreading of sand
 
      
         
        
          
             
              
                CH67717A 
                (en )
               
            
            
           
          
            1915-01-16 
            
            
           
          
  Device for peeling potatoes and the like
 
      
         
        
          
             
              
                CH72300A 
                (en )
               
            
            
           
          
            1916-04-17 
            
            
           
          
  Workbench for use on tables and the like
 
      
         
        
          
             
              
                CH69086A 
                (en )
               
            
            
           
          
            1915-05-17 
            
            
           
          
  Device for holding postcards or the like
 
      
         
        
          
             
              
                CH58855A 
                (en )
               
            
            
           
          
            1913-04-01 
            
            
           
          
  Device for storing fresh pottery and the like.
 
      
         
        
          
             
              
                CH76331A 
                (en )
               
            
            
           
          
            1917-12-01 
            
            
           
          
  Method and apparatus for binding books and the like
 
      
         
        
          
             
              
                CH81453A 
                (en )
               
            
            
           
          
            1919-06-16 
            
            
           
          
  Method and device for registering loose documents and the like
 
      
         
        
          
             
              
                CH59539A 
                (en )
               
            
            
           
          
            1913-06-02 
            
            
           
          
  Device for the individual transport and straightening of workpieces
 
      
         
        
          
             
              
                CH56307A 
                (en )
               
            
            
           
          
            1912-10-16 
            
            
           
          
  Device for holding shutters in the open position
 
      
         
        
          
             
              
                CH50683A 
                (en )
               
            
            
           
          
            1911-06-16 
            
            
           
          
  Device for keeping food warm
 
      
         
        
          
             
              
                CH56565A 
                (en )
               
            
            
           
          
            1912-11-16 
            
            
           
          
  Device for transferring drawings
 
      
         
        
          
             
              
                CH73808A 
                (en )
               
            
            
           
          
            1916-12-01 
            
            
           
          
  Device for holding the open pages of a music book
 
      
         
        
          
             
              
                CH59343A 
                (en )
               
            
            
           
          
            1913-05-02 
            
            
           
          
  Device for assembling channels
 
      
         
        
          
             
              
                CH67493A 
                (en )
               
            
            
           
          
            1914-12-16 
            
            
           
          
  Device for holding back the shoulders
 
      
         
        
          
             
              
                CH74348A 
                (en )
               
            
            
           
          
            1917-02-16 
            
            
           
          
  Toy top with device for starting the same