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 Roland SundholmfiledCriticalRoland Sundholm
Priority to SE8700730ApriorityCriticalpatent/SE8700730D0/en
Publication of SE8700730D0publicationCriticalpatent/SE8700730D0/en