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 DE2033442Aexternal-prioritypatent/DE2033442C3/de
Priority claimed from DK330871Aexternal-prioritypatent/DK145584C/da
Application filed by Erbsloeh Julius & AugustfiledCriticalErbsloeh Julius & August
Priority to DK39774ApriorityCriticalpatent/DK145511C/da
Publication of DK145511BpublicationCriticalpatent/DK145511B/da
Application grantedgrantedCritical
Publication of DK145511CpublicationCriticalpatent/DK145511C/da