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Application filed by Rolf Lappe, Walter Lappe A Nattermann And, Hans Eikermann, Frauria Grieshaber Lappe, Tranding As A Nattermann & CiefiledCriticalRolf Lappe
Priority to IE39758ApriorityCriticalpatent/IE23953L/en
Publication of IE23953LpublicationCriticalpatent/IE23953L/en