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Priority claimed from FI885736Aexternal-prioritypatent/FI885736L/fi
Application filed by Valmet Paper Machinery IncfiledCriticalValmet Paper Machinery Inc
Priority to FI890934ApriorityCriticalpatent/FI890934L/fi
Publication of FI890934A0publicationCriticalpatent/FI890934A0/fi
Publication of FI890934LpublicationCriticalpatent/FI890934L/fi
FI890934A1988-12-091989-02-27Foerfarande i pappersmaskin foer att effektivera avvattningen fraon en pappersbana som haoller pao att bildas.
FI890934L
(fi)