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Application filed by Pekka ManninenfiledCriticalPekka Manninen
Priority to FI20070217ApriorityCriticalpatent/FI20070217A7/fi
Publication of FI20070217LpublicationCriticalpatent/FI20070217L/fi
Publication of FI20070217A7publicationCriticalpatent/FI20070217A7/fi