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 Nils Goeran JohanssonfiledCriticalNils Goeran Johansson
Priority to SE9502054ApriorityCriticalpatent/SE9502054D0/sv
Publication of SE9502054D0publicationCriticalpatent/SE9502054D0/sv