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A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
A23B7/00—Preservation or chemical ripening of fruit or vegetables
A23B7/16—Coating with a protective layer; Compositions or apparatus therefor
A—HUMAN NECESSITIES
A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
A23B7/00—Preservation or chemical ripening of fruit or vegetables
A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
A23B7/157—Inorganic compounds
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FR54649D1946-07-311946-07-31
Process for preserving fruits, vegetables and other fresh food products
ExpiredFR54649E
(en)