Polyurethane-forming no-bake foundry binder systems
A Standard patent application filed on 23 November 1994 credited to Dunnavant, William R. ; Fechter, Robert B. ; Chang, Ken K

Details

Application number :
11869  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Polyurethane-forming no-bake foundry binder systems  
Inventor :
Dunnavant, William R. ; Fechter, Robert B. ; Chang, Ken K  
Agent name :
 
Address for service :
 
Filing date :
23 November 1994  
Associated companies :
 
Applicant name :
Ashland Oil, Inc.  
Applicant address :
 
Old name :
 
Original Source :
Go  

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