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Application filed by Jan Ing Csc Bartus, Beniksa Jozef, Macho Vendelin, Michal Doci Ingi Csc Singliar, Viktoria Ingi Kostkova, Jozef Ing NedasfiledCriticalJan Ing Csc Bartus
Priority to CS864540ApriorityCriticalpatent/CS255385B1/en
Publication of CS454086A1publicationCriticalpatent/CS454086A1/en
Publication of CS255385B1publicationCriticalpatent/CS255385B1/en