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Application filed by Brazdil Jaroslav, Alexander Ing Csc Kapralek, Kozina Zbynek, Mares Josef, Ruzicka Ivoj, Ivo Ing SmevajsfiledCriticalBrazdil Jaroslav
Priority to CS878635ApriorityCriticalpatent/CS265589B1/en
Publication of CS863587A1publicationCriticalpatent/CS863587A1/en
Publication of CS265589B1publicationCriticalpatent/CS265589B1/en