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Application filed by Siegfried Ploch, Dieter Scharch, Rolf Huebner, Hubert Herold, Schmidt Klaus Dieter, Dieter Wahnberger, Reinhard Schubert, Harald Kolz, Walter Horn, Lothar PostelfiledCriticalSiegfried Ploch
Priority to DD19264676ApriorityCriticalpatent/DD130565A1/de
Publication of DD130565A1publicationCriticalpatent/DD130565A1/de