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Application filed by Novotny Jaroslav, Miroslav Brueckner, Vitek JirifiledCriticalNovotny Jaroslav
Priority to CS848305ApriorityCriticalpatent/CS242586B1/en
Publication of CS830584A1publicationCriticalpatent/CS830584A1/en
Publication of CS242586B1publicationCriticalpatent/CS242586B1/en