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经营范围
发明名称
SHAPE CONTROLLING METHOD IN MULTISTAGE CLUSTER MILL
摘要
申请公布号
JPS55130313(A)
申请公布日期
1980.10.09
申请号
JP19790037018
申请日期
1979.03.30
申请人
NIPPON STEEL CORP;MITSUBISHI HEAVY IND LTD
发明人
MATSUMOTO HIROMI;NAKASHIMA HIROE;KIKUMA TOSHIO;SHIBATA YOSHIMOTO
分类号
B21B13/14;B21B37/00;B21B37/38;B21B37/42
主分类号
B21B13/14
代理机构
代理人
主权项
地址
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