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发明名称
METHOD AND APPARATUS FOR COLD DRAWING AND IMPARTING CURVATURE TO METAL TUBES
摘要
申请公布号
DE3279413(D1)
申请公布日期
1989.03.09
申请号
DE19823279413
申请日期
1982.03.11
申请人
SANTRADE LTD.
发明人
ENKVIST, GOTE
分类号
B21C1/24;B21D7/022;(IPC1-7):B21C1/24
主分类号
B21C1/24
代理机构
代理人
主权项
地址
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