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Rocca Tassy & De Roux
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Rocca Tassy & De Roux
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Application filed by Rocca Tassy & De RouxfiledCriticalRocca Tassy & De Roux
Application grantedgrantedCritical
Publication of FR525102ApublicationCriticalpatent/FR525102A/fr
C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
C11B3/00—Refining fats or fatty oils
C11B3/006—Refining fats or fatty oils by extraction
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FR525102A1920-04-121920-04-12Procédé d'élimination des matières insaponifiables contenues dans les corps gras
ExpiredFR525102A
(fr)