MANUFACTURE OF MOLTEN STEEL CONTAINING CALCIUM BY REFINING,申请号JP19860172786-传众专利搜索

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发明名称	MANUFACTURE OF MOLTEN STEEL CONTAINING CALCIUM BY REFINING
摘要
申请公布号	JPS6333514(A)	申请公布日期	1988.02.13
申请号	JP19860172786	申请日期	1986.07.24
申请人	NIPPON STEEL CORP	发明人	HORI TOSHIO;NOZU MICHIYASU
分类号	C21C7/00;C21C7/04	主分类号	C21C7/00
代理机构		代理人
主权项
地址

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