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 Jonas Fajersson, Claes LiegnellfiledCriticalJonas Fajersson
Priority to SE8801955ApriorityCriticalpatent/SE462268B/sv
Publication of SE8801955D0publicationCriticalpatent/SE8801955D0/sv
Publication of SE8801955LpublicationCriticalpatent/SE8801955L/sv
Publication of SE462268BpublicationCriticalpatent/SE462268B/sv