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ALPHONSE ADRIEN NATALIS PONCET
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ALPHONSE ADRIEN NATALIS PONCET
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Application filed by ALPHONSE ADRIEN NATALIS PONCETfiledCriticalALPHONSE ADRIEN NATALIS PONCET
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Publication of FR403887ApublicationCriticalpatent/FR403887A/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
A23B2/721—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
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FR403887A1909-06-101909-06-10Conservation cristalline des comestibles
ExpiredFR403887A
(fr)