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B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
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Dispersion Chemistry
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FR997498A1964-12-041964-12-04Procédé et dispositif de chargement de machines d'injection de béton
ExpiredFR1415473A
(fr)