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Application filed by Matti PappinenfiledCriticalMatti Pappinen
Priority to FI962398ApriorityCriticalpatent/FI106576B/fi
Publication of FI962398A0publicationCriticalpatent/FI962398A0/fi
Publication of FI962398ApublicationCriticalpatent/FI962398A/fi
Application grantedgrantedCritical
Publication of FI106576BpublicationCriticalpatent/FI106576B/fi