Biderctional flow control valve
A Standard patent application filed on 21 May 1996 credited to Rogala, Jeffrey A.
;
Dahlgren, Derek A.
;
Lambert, Daniel J.
;
Stobbs, Thomas J
Details
Application number :
58674
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Biderctional flow control valve
Inventor :
Rogala, Jeffrey A.
;
Dahlgren, Derek A.
;
Lambert, Daniel J.
;
Stobbs, Thomas J