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发明名称
High strenth hot rolled steel sheet having excellent elongation-stretch flangeability property, and method for manufacturing the same
摘要
申请公布号
KR101109953(B1)
申请公布日期
2012.02.24
申请号
KR20080095191
申请日期
2008.09.29
申请人
发明人
分类号
C22C38/04;C21D8/02
主分类号
C22C38/04
代理机构
代理人
主权项
地址
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