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B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B7/00—Moulds; Cores; Mandrels
B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
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Ceramic Engineering
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Mechanical Engineering
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FR567417D1923-06-141923-06-14Procédé de fabrication économique de dalles, carreaux, panneaux, etc., en mosaïque
ExpiredFR567417A
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