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                        Rolling mill temperature control
                    
                                            
                                - 
                                    Patent number 8,978,436
                                
 
                                - 
                                    Issue date Mar 17, 2015
                                
 
                        
                                            
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                                    Siemens PLC
                                 
                                - 
                                        
                                    Alan Douglas McRae
                                 
                        
                                            
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                        Method of flattening metal strip
                    
                                            
                                - 
                                    Patent number 6,327,883
                                
 
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                                    Issue date Dec 11, 2001
                                
 
                        
                                            
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                                    BWG Bergwerk-Und Walzwerk-Maschinenbau GmbH
                                 
                                - 
                                        
                                    Rolf  Noé
                                 
                        
                                            
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                        Isothermal sheet rolling mill
                    
                                            
                                - 
                                    Patent number 5,042,281
                                
 
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                                    Issue date Aug 27, 1991
                                
 
                        
                                            
                                - 
                                        
                                    Arthur G. Metcalfe
                                 
                        
                                            
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                        Changing rolls in six-high roll stand
                    
                                            
                                - 
                                    Patent number 4,510,783
                                
 
                                - 
                                    Issue date Apr 16, 1985
                                
 
                        
                                            
                                - 
                                        
                                    SMS Schloemann-Siemag AG
                                 
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                                    Hans  Rommen
                                 
                        
                                            
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                        Nip control method and apparatus
                    
                                            
                                - 
                                    Patent number 4,384,514
                                
 
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                                    Issue date May 24, 1983
                                
 
                        
                                            
                                - 
                                        
                                    Consolidated-Bathurst Inc.
                                 
                                - 
                                        
                                    Rene  Larive
                                 
                        
                                            
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                        3250104
                    
                                            
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                                    Patent number 3,250,104
                                
 
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                                    Issue date May 10, 1966
                                
 
                        
                                                                
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                        3213655
                    
                                            
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                                    Patent number 3,213,655
                                
 
                                - 
                                    Issue date Oct 26, 1965
                                
 
                        
                                                                
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                        2797173
                    
                                            
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                                    Patent number 2,797,173
                                
 
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                                    Issue date Jun 25, 1957
                                
 
                        
                                                                
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                        2153958
                    
                                            
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                                    Patent number 2,153,958
                                
 
                                - 
                                    Issue date Apr 11, 1939
                                
 
                        
                                                                
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                        2088241
                    
                                            
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                                    Patent number 2,088,241
                                
 
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                                    Issue date Jul 27, 1937
                                
 
                        
                                                                
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                        2064182
                    
                                            
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                                    Patent number 2,064,182
                                
 
                                - 
                                    Issue date Dec 15, 1936
                                
 
                        
                                                                
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                                    B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...