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发明名称
METHOD AND DEVICE FOR SINGLE OR MULTISTAGE DRAWING
摘要
申请公布号
EP0053636(B1)
申请公布日期
1985.06.19
申请号
EP19800108196
申请日期
1980.12.24
申请人
VEB SCHWERMASCHINENBAU-KOMBINAT ERNST THALMANN MAGDEBURG
发明人
WEINHOLD, HARRI, DR.-ING.;VOGEL, HEINZ-RUDIGER, DR.RER.NAT.;KURZE, BERNHARD, DIPL.-PHYS.;RAUSCHENBACH, DIETER;BORTFELD, GERHARD, DIPL.-JUR.;WOLF, JOACHIM
分类号
B21C1/04;B21C3/14;B21C9/00;(IPC1-7):B21C1/00
主分类号
B21C1/04
代理机构
代理人
主权项
地址
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