Screw conveyor for the transport of liquid substances and/or lumps of materials
A Standard patent application filed on 05 February 1998 credited to Sorensen, Freddy
Details
Application number :
57494
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Screw conveyor for the transport of liquid substances and/or lumps of materials