TEMPERED HIGH-TENSILE STEEL FOR LARGE HEAT INPUT WELDING,申请号JP19860141464-传众专利搜索

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发明名称	TEMPERED HIGH-TENSILE STEEL FOR LARGE HEAT INPUT WELDING
摘要
申请公布号	JPS63439(A)	申请公布日期	1988.01.05
申请号	JP19860141464	申请日期	1986.06.19
申请人	NIPPON STEEL CORP	发明人	CHIBA HIDETAKA;GOKYU HIROSHI;YAMABA RYOTA
分类号	C22C38/00;C22C38/58	主分类号	C22C38/00
代理机构		代理人
主权项
地址

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