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Application filed by Veli-Pekka Kinnunen, Jorma BackmanfiledCriticalVeli-Pekka Kinnunen
Priority to FI20050621ApriorityCriticalpatent/FI118174B/fi
Publication of FI20050621A0publicationCriticalpatent/FI20050621A0/fi
Publication of FI20050621LpublicationCriticalpatent/FI20050621L/fi
Application grantedgrantedCritical
Publication of FI118174BpublicationCriticalpatent/FI118174B/fi