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Application filed by Manfred Fulsche, Herbert Preugschas, Ulrich Droeschler, Klaus Kielhorn, Guenter Koenitzer, Georg Knoechel, Ullrich Riese, Rainer Schuch, Gernot Spaethe, Gunter WeinholdfiledCriticalManfred Fulsche
Priority to DD19653376ApriorityCriticalpatent/DD128930A1/de
Publication of DD128930A1publicationCriticalpatent/DD128930A1/de