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Priority claimed from FI762626Aexternal-prioritypatent/FI54060C/fi
Application filed by Rauma Repola OyfiledCriticalRauma Repola Oy
Priority to FI780123ApriorityCriticalpatent/FI56628C/fi
Publication of FI780123ApublicationCriticalpatent/FI780123A/fi
Publication of FI56628BpublicationCriticalpatent/FI56628B/fi
Application grantedgrantedCritical
Publication of FI56628CpublicationCriticalpatent/FI56628C/fi