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Application filed by Trojan Miroslav, Ivana Ing SvobodovafiledCriticalTrojan Miroslav
Priority to CS842224ApriorityCriticalpatent/CS243657B1/en
Publication of CS222484A1publicationCriticalpatent/CS222484A1/en
Publication of CS243657B1publicationCriticalpatent/CS243657B1/en