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Priority to DD18282874ApriorityCriticalpatent/DD117050A1/xx
Publication of DD117050A1publicationCriticalpatent/DD117050A1/xx
B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
B30B11/22—Extrusion presses; Dies therefor
B30B11/24—Extrusion presses; Dies therefor using screws or worms
B30B11/241—Drive means therefor; screw bearings
B—PERFORMING OPERATIONS; TRANSPORTING
B30—PRESSES
B30B—PRESSES IN GENERAL
B30B9/00—Presses specially adapted for particular purposes
B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing