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C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
C01F11/00—Compounds of calcium, strontium, or barium
C01F11/46—Sulfates
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FR839515D1938-06-201938-06-20
Mineral-based product intended for the manufacture of paper and cardboard, rubbers, paints and other products
ExpiredFR839515A
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