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C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
C04B14/02—Granular materials, e.g. microballoons
C04B14/34—Metals, e.g. ferro-silicon
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FR540382D1921-01-251921-01-25Procédé de fabrication d'une matière plastique pour oeuvres d'art et nouveaux produits industriels qui en résultent
ExpiredFR540382A
(fr)
Procédé pour l'obtention d'une matière contenant de la pectine à l'état de poudre sèche, servant de base pour la fabrication de gelées et produits industriels nouveaux qui en résultent