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 SE8700642Aexternal-prioritypatent/SE456899B/en
Application filed by Bo Rundborg, Englund CarlfiledCriticalBo Rundborg
Publication of NO884577D0publicationCriticalpatent/NO884577D0/en
Publication of NO884577LpublicationCriticalpatent/NO884577L/en
Publication of NO164966BpublicationCriticalpatent/NO164966B/en
Publication of NO164966CpublicationCriticalpatent/NO164966C/en