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Application filed by Valmet Paper Machinery IncfiledCriticalValmet Paper Machinery Inc
Priority to FI881028ApriorityCriticalpatent/FI79727C/fi
Publication of FI881028A0publicationCriticalpatent/FI881028A0/fi
Publication of FI881028ApublicationCriticalpatent/FI881028A/fi
Application grantedgrantedCritical
Publication of FI79727BpublicationCriticalpatent/FI79727B/fi
Publication of FI79727CpublicationCriticalpatent/FI79727C/fi