AT393BAT393DAAT393BAT 393 BAT393 BAT 393BAT 393D AAT393D AAT 393DAAT 393 BAT393 BAT 393B
Authority
AT
Austria
Application number
Inventor
Paul Schoepp
Gustav Maschek
Original Assignee
Paul Schoepp
Gustav Maschek
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 Paul Schoepp, Gustav MaschekfiledCriticalPaul Schoepp
Application grantedgrantedCritical
Publication of AT393BpublicationCriticalpatent/AT393B/de