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 Verner VilladsenfiledCriticalVerner Villadsen
Priority to DK576688ApriorityCriticalpatent/DK576688D0/da
Publication of DK576688D0publicationCriticalpatent/DK576688D0/da