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Application filed by Rainer Yngve PartanenfiledCriticalRainer Yngve Partanen
Priority to FI990563ApriorityCriticalpatent/FI990563A/fi
Publication of FI990563A0publicationCriticalpatent/FI990563A0/fi
Publication of FI990563ApublicationCriticalpatent/FI990563A/fi