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 Nielsen E GyringfiledCriticalNielsen E Gyring
Priority to DK436667ApriorityCriticalpatent/DK114918B/en
Publication of DK114918BpublicationCriticalpatent/DK114918B/en