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 Martin PoetzschfiledCriticalMartin Poetzsch
Priority to DK216444ApriorityCriticalpatent/DK69178C/da
Application grantedgrantedCritical
Publication of DK69178CpublicationCriticalpatent/DK69178C/da