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Priority to NL6502283ApriorityCriticalpatent/NL6502283A/xx
Publication of NL6502283ApublicationCriticalpatent/NL6502283A/xx
D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds