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 Asea AbfiledCriticalAsea Ab
Priority to SE7614375ApriorityCriticalpatent/SE407639B/sv
Priority to FR7737140Aprioritypatent/FR2375695A1/fr
Priority to JP15283077Aprioritypatent/JPS5379200A/ja
Priority to GB5290377Aprioritypatent/GB1590108A/en
Priority to DE19772756700prioritypatent/DE2756700A1/de
Publication of SE7614375LpublicationCriticalpatent/SE7614375L/sv
Publication of SE407639BpublicationCriticalpatent/SE407639B/sv