AT753BAT753DAAT753BAT 753 BAT753 BAT 753BAT 753D AAT753D AAT 753DAAT 753 BAT753 BAT 753B
Authority
AT
Austria
Application number
Inventor
Bernhard Rund
Original Assignee
Bernhard Rund
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 AT753BpublicationCriticalpatent/AT753B/de