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Application filed by Santrucek Jaroslav, Alexandr Ing Csc Grecenko, Jaroslav Ing Morava, Jiri Wiesner, Miloslav Kostak, Pavel Tuma, Jan Sevcik, Silvestr Ing Harna, Miroslav Ing Zak, Vilem Ing Hons, Marek JirifiledCriticalSantrucek Jaroslav
Priority to CS848725ApriorityCriticalpatent/CS246752B1/en
Publication of CS872584A1publicationCriticalpatent/CS872584A1/en
Publication of CS246752B1publicationCriticalpatent/CS246752B1/en