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 claimed from SE8300423Aexternal-prioritypatent/SE434179B/en
Application filed by Ericsson Telefon Ab L MfiledCriticalEricsson Telefon Ab L M
Publication of NO843845LpublicationCriticalpatent/NO843845L/en
Publication of NO162483BpublicationCriticalpatent/NO162483B/en
Publication of NO162483CpublicationCriticalpatent/NO162483C/en