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Application filed by Bocek Otakar, Beran Miroslav, Jares Frantisek, Langmajer Miroslav, Vladimir Kolinsky, Stanislav Ing Serkop, Lexa SilhavyfiledCriticalBocek Otakar
Priority to CS249887ApriorityCriticalpatent/CS273101B1/cs
Publication of CS249887A1publicationCriticalpatent/CS249887A1/cs
Publication of CS273101B1publicationCriticalpatent/CS273101B1/cs