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发明名称
Improvements in or relating to rolls for the rolling of sheets and like purposes
摘要
申请公布号
GB649167(A)
申请公布日期
1951.01.17
申请号
GB19480015914
申请日期
1948.06.14
申请人
GERHARD WALTER SEULEN
发明人
分类号
B21B27/00;B21B27/02;C21D9/38
主分类号
B21B27/00
代理机构
代理人
主权项
地址
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