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经营范围
发明名称
Inclined-rolling method and inclined-rolling apparatus
摘要
申请公布号
EP0550256(B1)
申请公布日期
1996.02.21
申请号
EP19920311765
申请日期
1992.12.23
申请人
SUMITOMO METAL INDUSTRIES, LTD.
发明人
AKIYAMA, MASAYOSHI;YAMAKAWA, TOMIO
分类号
B21B19/04;B21B19/06;(IPC1-7):B21B19/04
主分类号
B21B19/04
代理机构
代理人
主权项
地址
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