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发明名称
Method for producing a flattened roll of plastically deformable material
摘要
申请公布号
GB855702(A)
申请公布日期
1960.12.07
申请号
GB19590005045
申请日期
1959.02.13
申请人
ALUMINUM COMPANY OF AMERICA
发明人
分类号
B21C47/00
主分类号
B21C47/00
代理机构
代理人
主权项
地址
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