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Application filed by Dieter Bartsch, Hicke Hans Georg, Dieter Paul, Schwarz Hans Hartmut, Josef Tscherner, Reiner Fischer, Rudolf Jaeger, Eberhard Friedrich, Dieter Tischer, Horst KremsfiledCriticalDieter Bartsch
Priority to DD19887677ApriorityCriticalpatent/DD130862A1/de
Publication of DD130862A1publicationCriticalpatent/DD130862A1/de