AT777BAT777DAAT777BAT 777 BAT777 BAT 777BAT 777D AAT777D AAT 777DAAT 777 BAT777 BAT 777B
Authority
AT
Austria
Application number
Inventor
Franz Schafranek
Original Assignee
Franz Schafranek
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Publication date
Application filed by Franz SchafranekfiledCriticalFranz Schafranek
Application grantedgrantedCritical
Publication of AT777BpublicationCriticalpatent/AT777B/de