AT527BAT527DAAT527BAT 527 BAT527 BAT 527BAT 527D AAT527D AAT 527DAAT 527 BAT527 BAT 527B
Authority
AT
Austria
Application number
Inventor
Ludwig Gellert
Original Assignee
Ludwig Gellert
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 Ludwig GellertfiledCriticalLudwig Gellert
Application grantedgrantedCritical
Publication of AT527BpublicationCriticalpatent/AT527B/de