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发明名称
A METHOD OF SHAPING METAL
摘要
申请公布号
GB2147838(B)
申请公布日期
1987.02.25
申请号
GB19840025433
申请日期
1984.10.09
申请人
* BICC PUBLIC LIMITED COMPANY
发明人
WALTER * SPARK;FRANCIS ALAN * KERFOOT
分类号
B21B1/08;B21D5/08;(IPC1-7):B21B1/08
主分类号
B21B1/08
代理机构
代理人
主权项
地址
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