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 Regnar BangfiledCriticalRegnar Bang
Priority to DK117359ApriorityCriticalpatent/DK92668C/da
Application grantedgrantedCritical
Publication of DK92668CpublicationCriticalpatent/DK92668C/da