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经营范围
发明名称
A device for rolling material, especially metallic material
摘要
申请公布号
GB822132(A)
申请公布日期
1959.10.21
申请号
GB19580001279
申请日期
1958.01.14
申请人
FRANZ PLATZER
发明人
分类号
B21B13/20
主分类号
B21B13/20
代理机构
代理人
主权项
地址
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