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B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
B28C1/00—Apparatus or methods for obtaining or processing clay
B28C1/10—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
B28C1/12—Storing and conditioning in storage; Specially adapted storage spaces or devices for their filling or emptying; Tower structures for the storage of clay
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Dispersion Chemistry
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FR25834D1921-12-201921-12-20Perfectionnements dans la fabrication des briques en terre franche
ExpiredFR25834E
(fr)