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发明名称
Improvements in or relating to redraw presses
摘要
申请公布号
GB500558(A)
申请公布日期
1939.02.10
申请号
GB19370022004
申请日期
1937.08.10
申请人
THE WATERBURY FARREL FOUNDRY AND MACHINE CO.
发明人
分类号
B21D24/00
主分类号
B21D24/00
代理机构
代理人
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