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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
C11B1/00—Production of fats or fatty oils from raw materials
C11B1/10—Production of fats or fatty oils from raw materials by extracting
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Chemical & Material Sciences
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Life Sciences & Earth Sciences
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Engineering & Computer Science
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Chemical Kinetics & Catalysis
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Oil, Petroleum & Natural Gas
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Wood Science & Technology
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Organic Chemistry
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FR513945A1920-04-171920-04-17
Apparatus for extracting oil or fat
ExpiredFR513945A
(en)