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B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
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Manufacture And Refinement Of Metals
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Press Drives And Press Lines
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FR691625D1928-06-131930-03-08Procédé et dispositif pour le pressage de pièces moulées notamment de briquettes
ExpiredFR691625A
(fr)