IPC Classification

Class code (prefix) Descriptions Number of results
B02B 1/00 Preparing grain for milling or like processes
B02B 1/02 Dry treatment
B02B 1/04 Wet treatment, e.g. washing, wetting, softening
B02B 1/06 Devices with rotary parts
B02B 1/08 Conditioning grain with respect to temperature or water content
B02B 3/00 Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
B02B 3/02 Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of discs
B02B 3/04 Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers
B02B 3/06 Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of screws or worms
B02B 3/08 Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of beaters or blades
B02B 3/10 Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of brushes
B02B 3/12 Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of fluid
B02B 3/14 Producing flour or meal directly
B02B 5/00 Grain treatment not otherwise provided for
B02B 5/02 Combined processes
B02B 7/00 Auxiliary devices
B02B 7/02 Feeding or discharging devices