Machine for drying printed matter by ultraviolet radiation
Material dryer with air and screw agitator
Metering grain unloader for tower dryer
Method and apparatus for discharging material from a cooler
Method and apparatus for low-energy in-bin cross-flow grain...
Method and heat-exchanger for preheating broken glass and glass-
Method and means of drying particulate material
Method of and apparatus for particulate matter conditioning
Microwave and millimeter wave method and apparatus for...
Modular column dryer for particulate material
Moisture equalizer for a continuous flow grain dryer