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发明名称
METAL TUBE END CORRECTING APPARATUS AND METAL TUBE END CORRECTING METHOD
摘要
申请公布号
EP2000227(A9)
申请公布日期
2009.04.08
申请号
EP20070740117
申请日期
2007.03.28
申请人
SUMITOMO METAL INDUSTRIES, LTD.
发明人
OKUI, TATSUYA;KURODA, KOUICHI;AKIYAMA, MASAYOSHI
分类号
B21D3/14;B21D41/02
主分类号
B21D3/14
代理机构
代理人
主权项
地址
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