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Application filed by Cieslar Oldrich, Frantisek Ing Kufa, Vladislav Ing KiedronfiledCriticalCieslar Oldrich
Priority to CS869732ApriorityCriticalpatent/CS265823B1/en
Publication of CS973286A1publicationCriticalpatent/CS973286A1/en
Publication of CS265823B1publicationCriticalpatent/CS265823B1/en
CS869732A1986-12-221986-12-22Cast steel for castings intended for refining and surface hardening with guaranteed notch toughness till-40 degree c
CS265823B1
(en)