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
Priority claimed from DK21391Aexternal-prioritypatent/DK21391A/da
Application filed by Aarhus Og Omegns TagpapdaekninfiledCriticalAarhus Og Omegns Tagpapdaeknin
Priority to DK183891ApriorityCriticalpatent/DK183891A/da
Publication of DK183891D0publicationCriticalpatent/DK183891D0/da
Publication of DK183891ApublicationCriticalpatent/DK183891A/da