METHOD FOR REFINING MOLTEN STEEL,申请号JP19870299219-传众专利搜索

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发明名称	METHOD FOR REFINING MOLTEN STEEL
摘要
申请公布号	JPH01142012(A)	申请公布日期	1989.06.02
申请号	JP19870299219	申请日期	1987.11.27
申请人	NKK CORP	发明人	TAKI CHIHIRO;KAWASHIMA KAZUTOSHI;FUKUMI JUNICHI;YAMASE OSAMU
分类号	C21C5/30	主分类号	C21C5/30
代理机构		代理人
主权项
地址

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