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发明名称
ROLL CROSS ROLLING MILL
摘要
申请公布号
JPH11300403(A)
申请公布日期
1999.11.02
申请号
JP19980108979
申请日期
1998.04.20
申请人
HITACHI LTD
发明人
IGARI MINORU;NIHEI MITSUO;ONO SHINICHI
分类号
B21B31/16;B21B13/02;B21B13/14;(IPC1-7):B21B13/14
主分类号
B21B31/16
代理机构
代理人
主权项
地址
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