AT549BAT549DAAT549BAT 549 BAT549 BAT 549BAT 549D AAT549D AAT 549DAAT 549 BAT549 BAT 549B
Authority
AT
Austria
Application number
Inventor
Josef Fliegel
Original Assignee
Josef Fliegel
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
Application grantedgrantedCritical
Publication of AT549BpublicationCriticalpatent/AT549B/de