AT877BAT877DAAT877BAT 877 BAT877 BAT 877BAT 877D AAT877D AAT 877DAAT 877 BAT877 BAT 877B
Authority
AT
Austria
Application number
Inventor
Ferdinand Vesely
Original Assignee
Ferdinand Vesely
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 Ferdinand VeselyfiledCriticalFerdinand Vesely
Application grantedgrantedCritical
Publication of AT877BpublicationCriticalpatent/AT877B/de