DE1451430U 
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                DE1444845U 
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                DE958093C 
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            1957-01-24 
            
            
           
          Spielgerat 
        
         
        
          
            
                US3483622A 
                (en )
               
            
            
           
          
            1969-12-16 
            
            
           
          Drawing apparatus 
        
         
        
          
            
                DE936475C 
                (de )
               
            
            
           
          
            1955-12-15 
            
            
           
          Messinstrument 
        
         
        
          
            
                DE3922030C1 
                (en )
               
            
            
           
          
            1990-10-25 
            
            
           
          Stringed instrument teaching aid - comprises elongated body help like violin with top side finger board and spring-loaded press knob 
        
         
        
          
            
                DE858019C 
                (de )
               
            
            
           
          
            1952-12-04 
            
            
           
          Pantograph 
        
         
        
          
            
                DE19725157C2 
                (de )
               
            
            
           
          
            2002-04-18 
            
            
           
          Stütze 
        
         
        
          
            
                DE8100051U1 
                (de )
               
            
            
           
          
            1981-09-24 
            
            
           
          Zusammenlegbarer winkel-arbeitstisch 
        
         
        
          
            
            Elliott  
          
            
            2021 
            
           
          Connecticut Planemaking Brothers Abel & Oliver Spicer 
         
        
          
            
            ORNITHOLOGY  
          
            
            1995 
            
           
          Historic and taxonomic implications of recently found artwork in arithmetic books of students of Alexander Wilson 
         
        
          
            
                DE183777C 
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            Carll-White  
          
            
            1982 
            
           
          The Role of the Black Artisan in the Building Trades and the Decorative Arts in South Carolina's Charleston District, 1760-1800 
         
        
          
            
                DE4336502A1 
                (de )
               
            
            
           
          
            1995-05-11 
            
            
           
          Vorrichtung zum Anbringen mehrerer bezüglich der Horizontalen ausgerichteter Markierungen 
        
         
        
          
            
                DE1404271U 
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                US58262A 
                (en )
               
            
            
           
          
            1866-09-25 
            
            
           
          Improvement in measuring-scales for coffins  
         
        
          
            
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            DUNHAM  
          
            
            1950 
            
           
          DEPARTMENT OF EGYPTIAN ART 
         
        
          
            
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            1954-12-02 
            
            
           
          Betondecken-richtbock. 
        
         
        
          
            
                CH316795A 
                (de )
               
            
            
           
          
            1956-10-31 
            
            
           
          Schublehre für direkte Ablesung des Abstandes zwischen zwei Werkstückstellen 
        
         
        
          
            
            Cummins  
          
            
            2001 
            
           
          The Paul Mellon collection of sporting books