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B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
B28B13/04—Discharging the shaped articles
B28B13/06—Removing the shaped articles from moulds
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FR355573D1905-06-241905-06-24Appareil pour blocs artificiels en ciment, chaux, sable et autres matières similaires
ExpiredFR355573A
(fr)
Procédé pour durcir et rendre plus résistants des objets colorés ou non, faits en pierres naturelles tendres ou poreuses, en platre, magnésite, ciment et matières similaires