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Publication of BE714498ApublicationCriticalpatent/BE714498A/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B9/00—Making granules
B29B9/02—Making granules by dividing preformed material
B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
B—PERFORMING OPERATIONS; TRANSPORTING
B30—PRESSES
B30B—PRESSES IN GENERAL
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
B30B11/221—Extrusion presses; Dies therefor extrusion dies
Procede de fabrication de faisceaux de fibres de verre, faisceau en resultant et plaque a multicanaux en comportant application, notamment pour photomultiplicateurs
Procédé de fabrication d'un pas de vis, outil pour la mise en oeuvre de ce procédé, application de ce procédé et tige filetée résultant de ce procédé