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Priority to JP405376ApriorityCriticalpatent/JPS5288223A/ja
Publication of JPS5288223ApublicationCriticalpatent/JPS5288223A/ja
Publication of JPS551872B2publicationCriticalpatent/JPS551872B2/ja
JP405376A1976-01-191976-01-19Method of casting steel ingot with few surface defects and granular stratification molten flux for embodying the method
GrantedJPS5288223A
(en)