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 Nordischer MaschinenbaufiledCriticalNordischer Maschinenbau
Priority to DK374266ApriorityCriticalpatent/DK140122B/en
Publication of DK140122BpublicationCriticalpatent/DK140122B/en
Application grantedgrantedCritical
Publication of DK140122CpublicationCriticalpatent/DK140122C/da