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发明名称
KOMBINIERTES UMFORMWERKZEUG, INSBESONDERE ZUM UMFORMEN UND SPANEN IN EINER AUFSPANNUNG
摘要
申请公布号
DD234624(A1)
申请公布日期
1986.04.09
申请号
DD19850273292
申请日期
1985.02.15
申请人
TECHNISCHE HOCHSCHULE,KARL-MARX-STADT,,,DD
发明人
BUNDESMANN,WOLFGANG,DD;HECKER,DETLEF,DD;ROESLER,HUBERT,DD;SCHOEBEL,MICHAEL,DD;SCHWAGER,ARIBERT,DD;WONNEBERGER,VOLKER,DD
分类号
B21D22/14;B21D39/20;(IPC1-7):B21D39/20
主分类号
B21D22/14
代理机构
代理人
主权项
地址
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