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发明名称
Improvements in or relating to rolling mills
摘要
申请公布号
GB543657(A)
申请公布日期
1942.03.06
申请号
GB19400015868
申请日期
1940.10.30
申请人
THE UNITED STEEL COMPANIES LIMITED;GEORGE ALEXANDER VINCENT RUSSELL
发明人
分类号
B21B13/06
主分类号
B21B13/06
代理机构
代理人
主权项
地址
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