AT293BAT293DAAT293BAT 293 BAT293 BAT 293BAT 293D AAT293D AAT 293DAAT 293 BAT293 BAT 293B
Authority
AT
Austria
Application number
Inventor
Carl Von Forell
Original Assignee
Carl Von Forell
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 Carl Von ForellfiledCriticalCarl Von Forell
Application grantedgrantedCritical
Publication of AT293BpublicationCriticalpatent/AT293B/de