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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
A23B4/00—General methods for preserving meat, sausages, fish or fish products
A23B4/06—Freezing; Subsequent thawing; Cooling
A23B4/08—Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals before or during cooling, e.g. in the form of an ice coating or frozen block
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FR538387D1920-01-151920-01-15Procédé de conservation à l'état frais des matières organiques principalement de la viande et du poisson
ExpiredFR538387A
(fr)
Amélioration apportée au procédé de traitement de matières animales, en particulier du poisson et de ses déchets en vue de l'obtention des dérivés utilisables par autolyse de ces matières