IPC Subgroup
A23B 9/12 Thawing subsequent to freezing
Introduced: January 1990
Last revised: January 2006
Full Title
Preservation of edible seeds, e.g. cereals > Freezing; Subsequent thawing; Cooling > Thawing subsequent to freezing
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; PREPARATION, TREATMENT OR PRESERVATION THEREOF
- Subclass:
- PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES