Vane pumping machine utilizing invar-class alloys for maximizing operating performance and reducing pollution emissions
A Standard patent application filed on 28 February 2000 credited to Mallen, Brian D.
Details
Application number :
33822
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Vane pumping machine utilizing invar-class alloys for maximizing operating performance and reducing pollution emissions