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Safe & Reinforcement S A Ltd
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Safe & Reinforcement S A Ltd
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Application filed by Safe & Reinforcement S A LtdfiledCriticalSafe & Reinforcement S A Ltd
Priority to ES433709ApriorityCriticalpatent/ES433709A3/es
Publication of ES433709A3publicationCriticalpatent/ES433709A3/es
Economic melting of waste ferrous materials to forma base iron suitable forthe iron founding industry, by using a modified construction and operated cupola