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 Curt ThelningfiledCriticalCurt Thelning
Priority to SE9300319ApriorityCriticalpatent/SE9300319D0/sv
Publication of SE9300319D0publicationCriticalpatent/SE9300319D0/sv