| B | SK | PERFORMING OPERATIONS; TRANSPORTING |
| B02 | KL | CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING |
| B02B | UKL | PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE (making dough from cereals directly A21C; preservation or sterilisation of cereals A23B; cleaning fruit A23N; preparation of malt C12C) |
| B02B 1/00 | HGR | Preparing grain for milling or like processes (hulling, husking, decorticating, polishing, removing the awns, or degerming B02B 3/00) [1, 2006.01] |
| B02B 1/02 | UGR1 | | . | Dry treatment (sifting or sorting in general B07) [1, 2006.01] |
|
| B02B 1/04 | UGR1 | | . | Wet treatment, e.g. washing, wetting, softening [1, 2006.01] |
|
| B02B 1/06 | UGR2 | | . . | Devices with rotary parts [1, 2006.01] |
|
| B02B 1/08 | UGR1 | | . | Conditioning grain with respect to temperature or water content (air conditioning or ventilating of silos F24F; drying apparatus F26B; hygrometers G01N) [1, 2006.01] |
|
| B02B 3/00 | HGR | Hulling; Husking; Decorticating (decorticating textile fibres D01B 1/14); Polishing; Removing the awns (in threshing machines A01F 12/42); Degerming [1, 2006.01] |
| B02B 3/02 | UGR1 | | . | by means of discs [1, 2006.01] |
|
| B02B 3/04 | UGR1 | | . | by means of rollers [1, 2006.01] |
|
| B02B 3/06 | UGR1 | | . | by means of screws or worms [1, 2006.01] |
|
| B02B 3/08 | UGR1 | | . | by means of beaters or blades [1, 2006.01] |
|
| B02B 3/10 | UGR1 | | . | by means of brushes [1, 2006.01] |
|
| B02B 3/12 | UGR1 | | . | by means of fluid [1, 2006.01] |
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| B02B 3/14 | UGR1 | | . | Producing flour or meal directly [1, 2006.01] |
|
| B02B 5/00 | HGR | Grain treatment not otherwise provided for [1, 2006.01] |
| B02B 5/02 | UGR1 | | . | Combined processes [1, 2006.01] |
|
| B02B 7/00 | HGR | Auxiliary devices [1, 2006.01] |
| B02B 7/02 | UGR1 | | . | Feeding or discharging devices [1, 2006.01] |
|