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Publication of FR723705ApublicationCriticalpatent/FR723705A/fr
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B11/00—Calcium sulfate cements
C04B11/02—Methods and apparatus for dehydrating gypsum
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Ceramic Engineering
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Organic Chemistry
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FR723705D1930-11-281931-10-01Procédé de fabrication de plâtre ou de matières analogues
ExpiredFR723705A
(fr)