IPC Main Group
A21D 6/00 Other treatment of flour or dough before baking, e.g. cooling, irradiating or heating
Introduced: September 1968
Last revised: January 2025
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- BAKING; EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; DOUGHS FOR BAKING
- Subclass:
- TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS