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 DE1900125680Dexternal-prioritypatent/DE125680C/de
Application filed by Bohr App Fabrik G M B HfiledCriticalBohr App Fabrik G M B H
Application grantedgrantedCritical
Publication of AT11578BpublicationCriticalpatent/AT11578B/de