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发明名称
Improvements in and relating to presses for drawing sheet metal
摘要
申请公布号
GB332492(A)
申请公布日期
1930.07.24
申请号
GB19290033529
申请日期
1929.11.04
申请人
CHARLES JOSEPH RHODES
发明人
分类号
B21D24/08
主分类号
B21D24/08
代理机构
代理人
主权项
地址
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