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发明名称
Method for producing an elongated hollow body and its use
摘要
申请公布号
EP0931605(A3)
申请公布日期
2000.05.03
申请号
EP19980118631
申请日期
1998.10.01
申请人
BENTELER AG
发明人
OLSZEWSKI, EGON;TOEPKER, DIETER;HANSEN, RAINER
分类号
B21D51/16;B21C37/06;B21D26/02;B21D26/057;B21D53/88;B62D65/00;(IPC1-7):B21D53/88
主分类号
B21D51/16
代理机构
代理人
主权项
地址
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