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Application filed by Viktor Ingc Kanicky, Zdenek Kratochvil, Zdenek Pernica, Sverak FrantisekfiledCriticalViktor Ingc Kanicky
Priority to CS868779ApriorityCriticalpatent/CS256836B1/en
Publication of CS877986A1publicationCriticalpatent/CS877986A1/en
Publication of CS256836B1publicationCriticalpatent/CS256836B1/en