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 DE1898106753Dexternal-prioritypatent/DE106753C/de
Application filed by Philipp HoevelfiledCriticalPhilipp Hoevel
Application grantedgrantedCritical
Publication of AT3050BpublicationCriticalpatent/AT3050B/de