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Priority claimed from FI901967Aexternal-prioritypatent/FI88421C/sv
Application filed by Valmet Paper Machinery IncfiledCriticalValmet Paper Machinery Inc
Priority to FI911345ApriorityCriticalpatent/FI92620C/sv
Publication of FI911345A0publicationCriticalpatent/FI911345A0/sv
Publication of FI911345ApublicationCriticalpatent/FI911345A/sv
Priority to FI925813Aprioritypatent/FI93883C/sv
Publication of FI92620BpublicationCriticalpatent/FI92620B/sv
Application grantedgrantedCritical
Publication of FI92620CpublicationCriticalpatent/FI92620C/sv