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Application filed by Saehkoesuunnittelu T SinkkonenfiledCriticalSaehkoesuunnittelu T Sinkkonen
Priority to FI911260ApriorityCriticalpatent/FI911260A/fi
Publication of FI911260A0publicationCriticalpatent/FI911260A0/fi
Publication of FI911260ApublicationCriticalpatent/FI911260A/fi