Balanced-torque butterfly valve
A Standard patent application filed on 20 June 1990 credited to Anderson, Blaine W. ; Hines, Marshall U. ; Ball, Larry K. ; Tervo, John N.

Details

Application number :

59534  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Balanced-torque butterfly valve  

Inventor :

Anderson, Blaine W. ; Hines, Marshall U. ; Ball, Larry K. ; Tervo, John N.  

Agent name :

 

Address for service :

 

Filing date :

20 June 1990  

Associated companies :

 

Applicant name :

Allied-Signal Inc.  

Applicant address :

 

Old name :

 

Original Source :

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