AT689BAT689DAAT689BAT 689 BAT689 BAT 689BAT 689D AAT689D AAT 689DAAT 689 BAT689 BAT 689B
Authority
AT
Austria
Application number
Inventor
Rudolf Diwischek
Original Assignee
Rudolf Diwischek
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Publication date
Application filed by Rudolf DiwischekfiledCriticalRudolf Diwischek
Application grantedgrantedCritical
Publication of AT689BpublicationCriticalpatent/AT689B/de