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发明名称
High-strength steel material with excellent hydrogen embrittlement resistance
摘要
申请公布号
EP1832666(B1)
申请公布日期
2011.04.13
申请号
EP20070011572
申请日期
2004.01.20
申请人
NIPPON STEEL CORPORATION
发明人
YAMASAKI, SHINGO;HIRAKAMI, DAISUKE;TARUI, TOSHIMI;NISHIDA, SEIKI
分类号
C22C38/00;C22C38/12;C22C38/58
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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