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Application filed by Makes Jiri, Ludvik Ing Skocovsky, Milan Ing VelesikfiledCriticalMakes Jiri
Priority to CS872235ApriorityCriticalpatent/CS261929B1/en
Publication of CS223587A1publicationCriticalpatent/CS223587A1/en
Publication of CS261929B1publicationCriticalpatent/CS261929B1/en