Patent classifications
A
HUMAN NECESSITIES
Load children
A21
BAKING; EDIBLE DOUGHS
Load children
A21D
TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
Load children
6/00
Other treatment of flour or dough before baking, e.g. cooling, irradiating or heating
Load children Filter patents View analytics View as hierarchy