| 1/00 | Preparation of malt |
| 1/02 | Preparation of malt Pretreatment of grains, e.g. washing, steeping |
| 1/027 | Preparation of malt Germinating |
| 1/033 | Preparation of malt Germinating in boxes or drums |
| 1/047 | Preparation of malt Germinating Influencing the germination by chemical or physical means |
| 1/053 | Preparation of malt Germinating Influencing the germination by chemical or physical means by irradiation or electric treatment |
| 1/067 | Preparation of malt Drying |
| 1/073 | Preparation of malt Drying Processes or apparatus specially adapted to save or recover energy |
| 1/10 | Preparation of malt Drying Drying on fixed supports |
| 1/12 | Preparation of malt Drying Drying on moving supports |
| 1/125 | Preparation of malt Continuous or semi-continuous processes for steeping, germinating or drying |
| 1/13 | Preparation of malt Continuous or semi-continuous processes for steeping, germinating or drying with vertical transport of the grains |
| 1/135 | Preparation of malt Continuous or semi-continuous processes for steeping, germinating or drying with horizontal transport of the grains |
| 1/15 | Preparation of malt Grain or malt turning, charging or discharging apparatus |
| 1/16 | Preparation of malt After-treatment of malt, e.g. malt cleaning, detachment of the germ |
| 1/18 | Preparation of malt Preparation of malt extract or of special kinds of malt, e.g. caramel, black malt (malt products for use as foodstuffs A23L) |
| 3/00 | Treatment of hops |
| 3/02 | Treatment of hops Drying |
| 3/04 | Treatment of hops Conserving; Storing; Packing |
| 3/06 | Treatment of hops Conserving; Storing; Packing Powder or pellets from hops |