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Application filed by Herbert Eingrieber, Detlef Junge, Guenter Karp, Wolfgang Lindner, Horst Paarmann, Bernt Schulze, Rainer YorkfiledCriticalHerbert Eingrieber
Priority to DD19769677ApriorityCriticalpatent/DD131776A1/de
Publication of DD131776A1publicationCriticalpatent/DD131776A1/de