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发明名称
PROCESS AND APPARATUS FOR DIE FORMING A TUBULAR MEMBER AT A REDUCED DRAWING FORCE
摘要
申请公布号
EP0105751(B1)
申请公布日期
1986.12.03
申请号
EP19830305953
申请日期
1983.09.30
申请人
OLIN CORPORATION
发明人
WINTER, JOSEPH
分类号
B21C37/08;B21C37/083;G02B6/44;(IPC1-7):B21C37/08
主分类号
B21C37/08
代理机构
代理人
主权项
地址
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