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Application filed by Havranek Josef, Vitezslav Dipl Tech Houdek, Leo Homola, Milada ZboncakovafiledCriticalHavranek Josef
Priority to CS596887ApriorityCriticalpatent/CS274941B2/en
Publication of CS8705968A1publicationCriticalpatent/CS8705968A1/en
Publication of CS274941B2publicationCriticalpatent/CS274941B2/en