Refining method of low carbon high nitrogen steel,申请号KR20020085788-传众专利搜索

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发明名称	Refining method of low carbon high nitrogen steel
摘要
申请公布号	KR100901966(B1)	申请公布日期	2009.06.10
申请号	KR20020085788	申请日期	2002.12.28
申请人		发明人
分类号	C21C5/30;(IPC1-7):C21C5/30	主分类号	C21C5/30
代理机构		代理人
主权项
地址

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