AT809BAT809DAAT809BAT 809 BAT809 BAT 809BAT 809D AAT809D AAT 809DAAT 809 BAT809 BAT 809B
Authority
AT
Austria
Application number
Inventor
Julius Fischer
Johann Wawrosch
Original Assignee
Julius Fischer
Johann Wawrosh
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 Julius Fischer, Johann WawroshfiledCriticalJulius Fischer
Application grantedgrantedCritical
Publication of AT809BpublicationCriticalpatent/AT809B/de