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 Markpoint System AbfiledCriticalMarkpoint System Ab
Priority to SE9004064ApriorityCriticalpatent/SE9004064D0/en
Publication of SE9004064D0publicationCriticalpatent/SE9004064D0/en
Priority to SE9101201Aprioritypatent/SE9101201D0/en
Priority to PCT/SE1991/000862prioritypatent/WO1992011513A1/en
Priority to JP4501792Aprioritypatent/JPH06504618A/en
Priority to AU91089/91Aprioritypatent/AU9108991A/en
Priority to EP19920901936prioritypatent/EP0563207A1/en