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Osa Participations Industrielles SA
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Osa Participations Industrielles SA
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Publication of FR666959ApublicationCriticalpatent/FR666959A/en
A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
A23C3/00—Preservation of milk or milk preparations
A23C3/07—Preservation of milk or milk preparations by irradiation, e.g. by microwaves ; by sonic or ultrasonic waves
A23C3/076—Preservation of milk or milk preparations by irradiation, e.g. by microwaves ; by sonic or ultrasonic waves by ultraviolet or infrared radiation
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FR666959D1929-01-041929-01-04
Device for the ultraviolet irradiation of liquids, in particular milk
ExpiredFR666959A
(en)