FR1023337A - Procédé de conservation parfaite et illimitée de produits végétaux en généralet installations pour la mise en oeuvre de ce procédé
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Procédé de conservation parfaite et illimitée de produits végétaux en généralet installations pour la mise en oeuvre de ce procédé
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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
A23B7/00—Preservation or chemical ripening of fruit or vegetables
A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
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Engineering & Computer Science
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Chemical Kinetics & Catalysis
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Wood Science & Technology
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Food Science & Technology
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Polymers & Plastics
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FR1023337D1950-03-231950-07-06Procédé de conservation parfaite et illimitée de produits végétaux en généralet installations pour la mise en oeuvre de ce procédé
ExpiredFR1023337A
(fr)
Procédé de fabrication de papier héliographique, produits résultant de l'application de ce procédé et installations de mise en oeuvre de ce procédé
Procédé pour le séchage notamment de végétaux ou autres produits inflammables et installations pour la mise en oeuvre de ce procédé ou procédé similaire