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发明名称
Improvements relating to metal working and like presses
摘要
申请公布号
GB588444(A)
申请公布日期
1947.05.22
申请号
GB19440019960
申请日期
1944.10.16
申请人
THOMAS ARTHUR STEVENS
发明人
分类号
B21D24/00
主分类号
B21D24/00
代理机构
代理人
主权项
地址
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