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 DE1899107976Dexternal-prioritypatent/DE107976C/de
Application filed by Anton Pollak, Ver Elek Citaets Actien GesfiledCriticalAnton Pollak
Application grantedgrantedCritical
Publication of AT2122BpublicationCriticalpatent/AT2122B/de