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 Erik Ottoson, Hannibal PattermannfiledCriticalErik Ottoson
Priority to SE8603138ApriorityCriticalpatent/SE8603138D0/sv
Publication of SE8603138D0publicationCriticalpatent/SE8603138D0/sv