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Application filed by Udovit Ing Csc Bobok, Peter Ing Szarvasy, Jan Ing Csc Simko, Stanislav Ing Farkas, Ladislav GaborfiledCriticalUdovit Ing Csc Bobok
Priority to CS86582ApriorityCriticalpatent/CS252996B1/en
Publication of CS58286A1publicationCriticalpatent/CS58286A1/en
Publication of CS252996B1publicationCriticalpatent/CS252996B1/en