METHOD FOR REDUCTION-SMELTING OF FERROUS MATERIALS IN A MODIFIED BLAST FURNACE WITH A SPECIFIC COMBINATION OF GASEOUS INJECTION AT TWO LEVELS,申请号CAD550148-传众专利搜索

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发明名称	METHOD FOR REDUCTION-SMELTING OF FERROUS MATERIALS IN A MODIFIED BLAST FURNACE WITH A SPECIFIC COMBINATION OF GASEOUS INJECTION AT TWO LEVELS
摘要
申请公布号	CA550148(A)	申请公布日期	1957.12.10
申请号	CAD550148	申请日期
申请人	JULIEN RAICK	发明人	JULIEN RAICK
分类号		主分类号
代理机构		代理人
主权项
地址

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