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发明名称
VERFAHREN UND VORRICHTUNG ZUM WALZEN VON METALLPLATTENMATERIAL
摘要
申请公布号
DE602004022030(D1)
申请公布日期
2009.08.27
申请号
DE200460022030T
申请日期
2004.03.12
申请人
NIPPON STEEL CORP.
发明人
OGAWA, SHIGERU;ISHII, ATSUSHI;HIGASHIDA, YASUHIRO;HISATSUNE, TAKASHI
分类号
B21B37/30;B21B13/02;B21B13/14;B21B31/20;B21B37/28;B21B37/68;B21B38/08
主分类号
B21B37/30
代理机构
代理人
主权项
地址
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