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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
C04B33/00—Clay-wares
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Engineering & Computer Science
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Ceramic Engineering
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Dispersion Chemistry
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Materials Engineering
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Structural Engineering
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Organic Chemistry
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FR658829D1927-08-261928-08-09Procédé de fabrication de matières de forme fixe
ExpiredFR658829A
(fr)