AT264BAT264DAAT264BAT 264 BAT264 BAT 264BAT 264D AAT264D AAT 264DAAT 264 BAT264 BAT 264B
Authority
AT
Austria
Application number
Inventor
August Stephan
Original Assignee
August Stephan
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.)
Publication date
Priority to AT415DpriorityCriticalpatent/AT415B/de
Application grantedgrantedCritical
Publication of AT264BpublicationCriticalpatent/AT264B/de