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发明名称
Verfahren zum Herstellen von verformten mehrwandigen Rohren mit Hohlräumen zwischen den Wandungen
摘要
申请公布号
DE19511970(C2)
申请公布日期
1998.07.09
申请号
DE19951011970
申请日期
1995.04.18
申请人
FAHRZEUGWERK WERDAU GMBH & CO. KG, 08412 WERDAU, DE
发明人
OSWALD, JUERGEN, DR., 39120 MAGDEBURG, DE;JANSEN, MANFRED, DR., 47803 KREFELD, DE;WENZEL, HOLGER, 06667 WEISENFELS, DE
分类号
B21C37/06;B21C37/15;B21D26/02;B21D26/045;B21D26/051;B21D39/04;(IPC1-7):B21D26/02
主分类号
B21C37/06
代理机构
代理人
主权项
地址
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