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Priority claimed from FI905161Aexternal-prioritypatent/FI905161A/fi
Application filed by Risto NuorentofiledCriticalRisto Nuorento
Priority to FI914920ApriorityCriticalpatent/FI914920L/fi
Publication of FI914920A0publicationCriticalpatent/FI914920A0/fi
Publication of FI914920LpublicationCriticalpatent/FI914920L/fi