Self lubricating and cleaning injection piston for cold chamber injection unit
A Standard patent application filed on 17 December 1999 credited to Coronado, Jean
;
Perrella, Guido
Details
Application number :
17640
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Self lubricating and cleaning injection piston for cold chamber injection unit