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 Soederstroem G WfiledCriticalSoederstroem G W
Priority to SE9003929ApriorityCriticalpatent/SE9003929D0/sv
Publication of SE9003929D0publicationCriticalpatent/SE9003929D0/sv