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                        3761025
                    
                                            
                                - 
                                    Patent number 3,761,025
                                
 
                                - 
                                    Issue date Sep 25, 1973
                                
 
                        
                                                                
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                                    B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
                                 
                        
                 
             
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                        1345715
                    
                                            
                                - 
                                    Patent number 1,345,715
                                
 
                                - 
                                    Issue date Jul 6, 1920
                                
 
                        
                                                                
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                                    B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
                                 
                        
                 
             
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                        614074
                    
                                            
                                - 
                                    Patent number 614,074
                                
 
                                - 
                                    Issue date Nov 15, 1898
                                
 
                        
                                                                
                                - 
                                        
                                    B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...