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发明名称
Rolling mill construction
摘要
申请公布号
US2816467(A)
申请公布日期
1957.12.17
申请号
US19530345804
申请日期
1953.03.31
申请人
SANDVIKENS JERNVERKS AKTIEBOLAG
发明人
THOREN BENGT IVAR
分类号
B21B39/16
主分类号
B21B39/16
代理机构
代理人
主权项
地址
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