Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FI901967Aexternal-prioritypatent/FI88421C/fi
Priority claimed from FI911345Aexternal-prioritypatent/FI92620C/fi
Application filed by Valmet Paper Machinery IncfiledCriticalValmet Paper Machinery Inc
Priority to FI925813ApriorityCriticalpatent/FI93883C/fi
Publication of FI925813ApublicationCriticalpatent/FI925813A/fi
Publication of FI925813A0publicationCriticalpatent/FI925813A0/fi
Publication of FI93883BpublicationCriticalpatent/FI93883B/fi
Application grantedgrantedCritical
Publication of FI93883CpublicationCriticalpatent/FI93883C/fi