Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sonera OyjfiledCriticalSonera Oyj
Priority to FI981444ApriorityCriticalpatent/FI106519B/fi
Publication of FI981444A0publicationCriticalpatent/FI981444A0/fi
Publication of FI981444ApublicationCriticalpatent/FI981444A/fi
Application grantedgrantedCritical
Publication of FI106519BpublicationCriticalpatent/FI106519B/fi