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发明名称
ROLL SUPPORTING STRUCTURE OF MULTISTAGE MILL
摘要
申请公布号
JPH04100616(A)
申请公布日期
1992.04.02
申请号
JP19900213759
申请日期
1990.08.14
申请人
MITSUBISHI HEAVY IND LTD;NIPPON STEEL CORP
发明人
ARAYA HIROSHI;TAKEGUCHI TATSU;SHIBATA MASAJI;KIKUCHI SHOICHI
分类号
B21B13/14;B21B31/02;B21B31/18;B21B31/20
主分类号
B21B13/14
代理机构
代理人
主权项
地址
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