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Priority claimed from FI974655Aexternal-prioritypatent/FI974655A0/fi
Application filed by Finland Telecom OyfiledCriticalFinland Telecom Oy
Priority to FI980667ApriorityCriticalpatent/FI112760B/fi
Publication of FI980667A0publicationCriticalpatent/FI980667A0/fi
Publication of FI980667ApublicationCriticalpatent/FI980667A/fi
Application grantedgrantedCritical
Publication of FI112760BpublicationCriticalpatent/FI112760B/fi