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
Priority to NO764355BpriorityCriticalpatent/NO154109B/no
Application filed by Nokia Oy AbfiledCriticalNokia Oy Ab
Priority to FI753695Aprioritypatent/FI53373C/fi
Priority to SE7614483Aprioritypatent/SE7614483L/xx
Priority to NO764355Aprioritypatent/NO154109C/no
Publication of FI753695A7publicationCriticalpatent/FI753695A7/fi
Application grantedgrantedCritical
Publication of FI53373BpublicationCriticalpatent/FI53373B/fi
Publication of FI53373CpublicationCriticalpatent/FI53373C/fi