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Publication of BE487038ApublicationCriticalpatent/BE487038A/fr
B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
B27D—WORKING VENEER OR PLYWOOD
B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles
Procédé d'obtention de traits ou de contours en creux sur une feuille ou pièce tubulaire en matière plastique ou métalloplastique et son utilisation dans la fabrication d'un tube souple
Procédé de fabrication d'un corps façonné à partir d'au moins une feuille de matière non métallique et machine pour la mise en oeuvre de ce procédé