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 Perstorp AbfiledCriticalPerstorp Ab
Priority to SE9602490ApriorityCriticalpatent/SE9602490D0/sv
Publication of SE9602490D0publicationCriticalpatent/SE9602490D0/sv
Priority to PCT/SE1997/001048prioritypatent/WO1997049657A1/en
Priority to AU32809/97Aprioritypatent/AU3280997A/en