Description
Class A23C : DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
Subclass 3/027: Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by heating (A23C 3/07 takes precedence) in packages progressively transported through the apparatus