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 DK137472Aexternal-prioritypatent/DK131160B/da
Application filed by Busch Jensen HfiledCriticalBusch Jensen H
Priority to DK274774ApriorityCriticalpatent/DK131433B/da
Publication of DK131433BpublicationCriticalpatent/DK131433B/da
Application grantedgrantedCritical
Publication of DK131433CpublicationCriticalpatent/DK131433C/da