AT573BAT573DAAT573BAT 573 BAT573 BAT 573BAT 573D AAT573D AAT 573DAAT 573 BAT573 BAT 573B
Authority
AT
Austria
Application number
Inventor
Hermann Kuehne
Original Assignee
Hermann Kuehne
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 AT573BpublicationCriticalpatent/AT573B/de