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经营范围
发明名称
Improvements in or relating to an apparatus including a pair of relatively movable members adapted to carry forming dies
摘要
申请公布号
GB669465(A)
申请公布日期
1952.04.02
申请号
GB19470012202
申请日期
1947.05.06
申请人
GUY OLNEY CONNER
发明人
分类号
B21D37/10
主分类号
B21D37/10
代理机构
代理人
主权项
地址
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