WELDABLE, ULTRA HIGH TENSILE STEEL HAVING AN EXCELLENT TOUGHNESS,申请号GB19680045802-传众专利搜索

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发明名称	WELDABLE, ULTRA HIGH TENSILE STEEL HAVING AN EXCELLENT TOUGHNESS
摘要
申请公布号	GB1241964(A)	申请公布日期	1971.08.11
申请号	GB19680045802	申请日期	1968.09.26
申请人	NIPPON STEEL CORPORATION	发明人
分类号	C22C38/16	主分类号	C22C38/16
代理机构		代理人
主权项
地址

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