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ETERNIT
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ETERNIT
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Publication of FR617621ApublicationCriticalpatent/FR617621A/fr
A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
A23B2/00—Preservation of foods or foodstuffs, in general
A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
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Engineering & Computer Science
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Polymers & Plastics
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FR617621D1925-07-071926-06-16Installation pour le traitement de marchandises par des gaz ou des vapeurs
ExpiredFR617621A
(fr)