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 Per WillumsenfiledCriticalPer Willumsen
Priority to DK264087ApriorityCriticalpatent/DK264087D0/da
Publication of DK264087D0publicationCriticalpatent/DK264087D0/da
Priority to PCT/DK1988/000084prioritypatent/WO1988009475A1/en