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 AT9464Dexternal-prioritypatent/AT9464B/de
Application filed by Eduard TheisenfiledCriticalEduard Theisen
Application grantedgrantedCritical
Publication of AT10830BpublicationCriticalpatent/AT10830B/de
