Patent classifications
A
HUMAN NECESSITIES
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A23
FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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A23B
PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
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2/00
Preservation of foods or foodstuffs, in general
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A23B2/505
with corona irradiation
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A23B2/505

METHOD OF PRESERVING FRESHNESS OF HARVESTED CROPS, FRESHNESS PRESERVATION DEVICE, REPOSITORY, AND DISPLAY DEVICE
20170055538 · 2017-03-02 ·

A method of preserving freshness of a harvested crop includes irradiating the harvested crop with blue light and misting the harvested crop with water mist while irradiating the harvested crop with the blue light.