AT612BAT612DAAT612BAT 612 BAT612 BAT 612BAT 612D AAT612D AAT 612DAAT 612 BAT612 BAT 612B
Authority
AT
Austria
Application number
Inventor
Ernst Dr Murmann
August Opawski
Original Assignee
Ernst Dr Murmann
August Opawski
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 Ernst Dr Murmann, August OpawskifiledCriticalErnst Dr Murmann
Application grantedgrantedCritical
Publication of AT612BpublicationCriticalpatent/AT612B/de