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                    Gate valve structure 
                        Gate valve structure
                
            
            
                    
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                    251/73
 
                    
                    Patent
 
                    
                    CA 923105
 
            
            
            
                
            
            
                
            
            
            
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                Daghe Joseph L.
            
            F - Mech Eng,Light,Heat,Weapons – 17 – C
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                Hackman Frank C.
            
            F - Mech Eng,Light,Heat,Weapons – 17 – C
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                Luckenbill Lawrence F.
            
            F - Mech Eng,Light,Heat,Weapons – 16 – L
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                Smith John J.
            
            F - Mech Eng,Light,Heat,Weapons – 16 – K
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                Wilbur R. Leopold Jr.
            
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                Profile ID: LFCA-PAI-O-395727
            
         
                        
 
                        
    
    
        
                
                
                
                
                
        
                     
                    
                    
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
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