AT427BAT427DAAT427BAT 427 BAT427 BAT 427BAT 427D AAT427D AAT 427DAAT 427 BAT427 BAT 427B
Authority
AT
Austria
Application number
Inventor
Wenzel Kupka
Original Assignee
Wenzel Kupka
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 Wenzel KupkafiledCriticalWenzel Kupka
Application grantedgrantedCritical
Publication of AT427BpublicationCriticalpatent/AT427B/de