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Application filed by Pertti SinkkonenfiledCriticalPertti Sinkkonen
Priority to FI20020015UpriorityCriticalpatent/FI5761U1/fi
Publication of FIU20020015U0publicationCriticalpatent/FIU20020015U0/fi
Application grantedgrantedCritical
Publication of FI5761U1publicationCriticalpatent/FI5761U1/fi