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Application filed by Ylae Savon Kehittaemisyhtioe OfiledCriticalYlae Savon Kehittaemisyhtioe O
Priority to FI982332ApriorityCriticalpatent/FI982332A/fi
Publication of FI982332A0publicationCriticalpatent/FI982332A0/fi
Priority to FI990400Aprioritypatent/FI105718B/fi
Publication of FI982332ApublicationCriticalpatent/FI982332A/fi