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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
C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
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Ceramic Engineering
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Materials Engineering
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FR569484D1922-10-261922-10-26Procédé et appareil pour le traitement des laitiers par les fluides sous pression
ExpiredFR569484A
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