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Application filed by Jiri Ing Csc Faltus, Klofac Josef, Ludvik Ing Smolik, Ota Ing KotounfiledCriticalJiri Ing Csc Faltus
Priority to CS869199ApriorityCriticalpatent/CS259447B1/en
Publication of CS919986A1publicationCriticalpatent/CS919986A1/en
Publication of CS259447B1publicationCriticalpatent/CS259447B1/en