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经营范围
发明名称
MULTISTAGE ROLLING MILL
摘要
申请公布号
JPH0313214(A)
申请公布日期
1991.01.22
申请号
JP19890147960
申请日期
1989.06.09
申请人
KAWASAKI STEEL CORP
发明人
WATANABE YUICHIRO;KENMOCHI KAZUHITO;YARITA YUKIO
分类号
B21B27/02;B21B13/14
主分类号
B21B27/02
代理机构
代理人
主权项
地址
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