AT836BAT836DAAT836BAT 836 BAT836 BAT 836BAT 836D AAT836D AAT 836DAAT 836 BAT836 BAT 836B
Authority
AT
Austria
Application number
Inventor
Franz Tschurn
Original Assignee
Franz Tschurn
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
Application filed by Franz TschurnfiledCriticalFranz Tschurn
Application grantedgrantedCritical
Publication of AT836BpublicationCriticalpatent/AT836B/de