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 Ernst Rasmus BogebjergfiledCriticalErnst Rasmus Bogebjerg
Priority to DK348557ApriorityCriticalpatent/DK89870C/da
Application grantedgrantedCritical
Publication of DK89870CpublicationCriticalpatent/DK89870C/da