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发明名称
MANDREL GUIDE FOR PUNCHING- AND EXTRUSION-PRESSES
摘要
申请公布号
GB2075394(B)
申请公布日期
1983.06.08
申请号
GB19810014140
申请日期
1981.05.08
申请人
MANNESMANN AG
发明人
分类号
B21C25/04;B21J9/04;(IPC1-7):B21C25/04;B21J13/08
主分类号
B21C25/04
代理机构
代理人
主权项
地址
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