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发明名称
STEELS FOR SOUR SERVICE ENVIRONMENTS
摘要
申请公布号
EP2173917(A2)
申请公布日期
2010.04.14
申请号
EP20080835615
申请日期
2008.07.02
申请人
TENARIS CONNECTIONS AG
发明人
TURCONI, GUSTAVO LOPEZ;FUKUI, TOSHIHIKO;GARCIA, ALFONSO IZQUIERDO
分类号
C22C38/22
主分类号
C22C38/22
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代理人
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