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 L L SjoestedtfiledCriticalL L Sjoestedt
Priority to DK127078ApriorityCriticalpatent/DK144266C/da
Publication of DK127078ApublicationCriticalpatent/DK127078A/da
Publication of DK144266BpublicationCriticalpatent/DK144266B/da
Application grantedgrantedCritical
Publication of DK144266CpublicationCriticalpatent/DK144266C/da