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Application filed by Daniel Ing Csc Bobok, Elemir Prof Ing Csc Kossaczky, Frantisek Ing Kvasnak, Vladimir Ing Kudola, Stanislav Ing SkvareninafiledCriticalDaniel Ing Csc Bobok
Priority to CS84480ApriorityCriticalpatent/CS251466B1/en
Publication of CS48084A1publicationCriticalpatent/CS48084A1/en
Priority to CS877086Aprioritypatent/CS261068B3/en
Publication of CS251466B1publicationCriticalpatent/CS251466B1/en