AT322BAT322DAAT322BAT 322 BAT322 BAT 322BAT 322D AAT322D AAT 322DAAT 322 BAT322 BAT 322B
Authority
AT
Austria
Application number
Inventor
Gustav Schock
Original Assignee
Gustav Schock
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 AT322BpublicationCriticalpatent/AT322B/de