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Louis Prenzlau
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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
A23B5/00—Preservation of eggs or egg products
A23B5/08—Preserving with chemicals
A23B5/10—Preserving with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
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Abstract
15,309. Prenzlau, L., [trading as Prenzlau's Fabrikwerke, L.]. June 25. Preserving eggs. - Eggs are treated with gaseous formaldehyde, and are packed in shavings &c. and a filling-material such as infusorial earth, peat, or asbestos, both of which are saturated with formaldehyde. Reference has been directed by the Comptroller to Specification 13,701/00.
GB191015309D1910-06-251910-06-25Improved Method of Preserving Eggs.
ExpiredGB191015309A
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Procedure for the decrease of toxicity and/or for the reduction of the action of organic and biocidal phosphorous compounds (Machine-translation by Google Translate, not legally binding)