Arm-driven sleeve valve with centralized drive mechanism
A Standard patent application filed on 17 July 2001 credited to Hartman, Thomas A.
;
Hartman, Brian T.
Details
Application number :
2001280580
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Arm-driven sleeve valve with centralized drive mechanism