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Application filed by Kretzschmar Bernd Dipl Ing, John Guenter Dipl Ing, Haenel Volker Dipl Landw, Kloth Hans Jochen Dipl Landw, Pietsch Wolfgang Dipl Ing, Hesche Peter Dipl Ing, Georg Scholtissek, Spaida Hans Peter, Theodor Eistert, Rolf FriedrichfiledCriticalKretzschmar Bernd Dipl Ing
Priority to DD19259176ApriorityCriticalpatent/DD125692B1/de
Publication of DD125692A1publicationCriticalpatent/DD125692A1/xx
Publication of DD125692B1publicationCriticalpatent/DD125692B1/de