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经营范围
发明名称
A thread rolling machine
摘要
申请公布号
GB791369(A)
申请公布日期
1958.02.26
申请号
GB19560013680
申请日期
1956.05.03
申请人
THE WATERBURY FARREL FOUNDRY AND MACHINE COMPANY
发明人
分类号
B21H9/02
主分类号
B21H9/02
代理机构
代理人
主权项
地址
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