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发明名称
An improved method of and apparatus for rolling metals
摘要
申请公布号
GB326696(A)
申请公布日期
1930.03.20
申请号
GB19290012833
申请日期
1929.04.25
申请人
PHILIP ROBINSON
发明人
分类号
B21B1/08;B21B13/06;B21B27/03;B21B39/16
主分类号
B21B1/08
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