LOW CARBON ALLOY STEEL TUBE HAVING ULTRA HIGH STRENGTH AND EXCELLENT TOUGHNESS AT LOW TEMPERATURE AND METHOD OF MANUFACTURING THE SAME,申请号EP20040769605-传众专利搜索

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发明名称	LOW CARBON ALLOY STEEL TUBE HAVING ULTRA HIGH STRENGTH AND EXCELLENT TOUGHNESS AT LOW TEMPERATURE AND METHOD OF MANUFACTURING THE SAME
摘要
申请公布号	EP1678335(B1)	申请公布日期	2012.01.11
申请号	EP20040769605	申请日期	2004.10.11
申请人	TENARIS CONNECTIONS AKTIENGESELLSCHAFT	发明人	LOPEZ, EDGARDO OSCAR;ALTSCHULER, EDUARDO
分类号	C21D8/10;C21D9/08;C22C38/00;C22C38/20;C22C38/22;C22C38/24	主分类号	C21D8/10
代理机构		代理人
主权项
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