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 Hans WestbergfiledCriticalHans Westberg
Priority to SE9703569ApriorityCriticalpatent/SE9703569D0/en
Publication of SE9703569D0publicationCriticalpatent/SE9703569D0/en
Priority to SE9900004Aprioritypatent/SE9900004L/en