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Application filed by Macho Vendelin, Polievka Milan, Uhlar Ladislav, Emilia Ing Jureckova, Milan Ing Starcok, Stefan Ing Orsag, Tibor KosturfiledCriticalMacho Vendelin
Priority to CS868099ApriorityCriticalpatent/CS259271B1/en
Publication of CS809986A1publicationCriticalpatent/CS809986A1/en
Publication of CS259271B1publicationCriticalpatent/CS259271B1/en