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Class Information
Number: 366/157.3
Name: Agitating > Having specified feed means > Agitation of material in feeder or supply reservoir > Rotatable impeller > Screw conveyor > Coaxial or unitary with stirrer > Screw stirrer > Vertical axis
Description: Subject matter wherein the axes of the screw conveyor and screw stirrer are vertical during operation.

Patents under this class:

Patent Number Title Of Patent Date Issued
8091473 Juice extractor Jan. 10, 2012
6712496 Auger fed mixer apparatus and method of using Mar. 30, 2004
5527108 Apparatus for charging a pumping device Jun. 18, 1996
4628803 Autoclave for processing cocoa liquor Dec. 16, 1986
4478519 Automatic paste-producing apparatus Oct. 23, 1984
4473299 Gluten producing system Sep. 25, 1984
4303344 Extruders for thermoplastics material Dec. 1, 1981

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