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Application filed by Jiri Mostecky, Vladislav Kubelka, Jan Rehor, Karel Jezek, Miloslav Cerny, Vladimir Votava, Rudolf Zajic, Vitezslav HrubyfiledCriticalJiri Mostecky
Priority to CS435277ApriorityCriticalpatent/CS193249B1/cs
Publication of CS193249B1publicationCriticalpatent/CS193249B1/cs