STEEL FOR A STRUCTURE HAVING EXCELLENT LOW TEMPERATURE TOUGHNETSS AND TENSILE STRENGTH OF HEAT AFFECTED ZONE AND MANUFACTURING METHOD FOR THE SAME,申请号KR20070137688-传众专利搜索

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发明名称	STEEL FOR A STRUCTURE HAVING EXCELLENT LOW TEMPERATURE TOUGHNETSS AND TENSILE STRENGTH OF HEAT AFFECTED ZONE AND MANUFACTURING METHOD FOR THE SAME
摘要
申请公布号	KR100957962(B1)	申请公布日期	2010.05.17
申请号	KR20070137688	申请日期	2007.12.26
申请人		发明人
分类号	C22C38/00;C21D8/02	主分类号	C22C38/00
代理机构		代理人
主权项
地址

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