MANUFACTURE OF CHARGING MATERIAL IN BLAST FURNACE,申请号JP19890112689-传众专利搜索

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发明名称	MANUFACTURE OF CHARGING MATERIAL IN BLAST FURNACE
摘要
申请公布号	JPH02294418(A)	申请公布日期	1990.12.05
申请号	JP19890112689	申请日期	1989.05.01
申请人	SUMITOMO METAL IND LTD	发明人	SATO SHUN
分类号	C21B5/00	主分类号	C21B5/00
代理机构		代理人
主权项
地址

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