|  | A |
SECTION A — HUMAN NECESSITIES

AGRICULTURE

|  | A23 |
FOODSTUFFS AND THEIR TREATMENT NOT INCLUDED IN OTHER CLASSES

|  | A23B |
PRESERVING, E. G. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; THE PRESERVED OR CANNED PRODUCTS (preserving foodstuffs in general, physical methods of preservation applicable generally Fulltext... Hierarchy... Expanded...A23L 3/00)

|  | A23C |
MILK, MILK PRODUCTS; MILK SUBSTITUTES; MANUFACTURING; PASTEURISING; STERILISING AND PRESERVING SAME (non-mechanical part)

|  | A23D |
BUTTER SUBSTITUTES; EDIBLE OILS AND FATS (obtaining, refining and preserving Fulltext... Hierarchy... Expanded...C11B, Fulltext... Hierarchy... Expanded...C11C)

|  | A23F |
COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, AND INFUSION THEREOF

|  | A23G |
COCOA; CHOCOLATE; CONFECTIONERY; ICE-CREAM

|  | A23J |
PROTEINS; PHOSPHATIDES

|  | A23K |
FODDER

|  | A23L |
FOODSTUFFS NOT COVERED BY Fulltext... Hierarchy... Expanded...A23B TO Fulltext... Hierarchy... Expanded...A23J; THEIR PREPARATION; PRESERVATION OF FOODSTUFFS IN GENERAL

|  | A23N |
MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES IN BULK, NOT PROVIDED FOR ELSEWHERE; APPARATUS FOR PREPARING ANIMAL FEEDING-STUFFS (machines for cutting-up straw or fodder Fulltext... Hierarchy... Expanded...A01F 29/00, Fulltext... Hierarchy... Expanded...A01F 31/00; disintegrating, e.g. shredding, Fulltext... Hierarchy... Expanded...B02C; severing, e.g. cutting, splitting, slicing, Fulltext... Hierarchy... Expanded...B26B, Fulltext... Hierarchy... Expanded...B26D)

|  | A23P |
SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUB-CLASS (shaping substances in a plastic state in general Fulltext... Hierarchy... Expanded...B29C)

|  | A23P |
Note(s) Other sub-classes of interest in connection with the shaping or working of foodstuffs include Fulltext... Hierarchy... Expanded...A01J, Fulltext... Hierarchy... Expanded...A21C, Fulltext... Hierarchy... Expanded...A22C, Fulltext... Hierarchy... Expanded...A47J, Fulltext... Hierarchy... Expanded...B02C, in addition to other sub-classes of Fulltext... Hierarchy... Expanded...A23.