AT208BAT208DAAT208BAT 208 BAT208 BAT 208BAT 208D AAT208D AAT 208DAAT 208 BAT208 BAT 208B
Authority
AT
Austria
Application number
Inventor
Friedrich Krupp
Original Assignee
Friedrich Krupp
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 Friedrich KruppfiledCriticalFriedrich Krupp
Application grantedgrantedCritical
Publication of AT208BpublicationCriticalpatent/AT208B/de