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 Bert BerndtssonfiledCriticalBert Berndtsson
Priority to SE9101556ApriorityCriticalpatent/SE9101556D0/sv
Publication of SE9101556D0publicationCriticalpatent/SE9101556D0/sv