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发明名称
VORRICHTUNG ZUM STIRNSEITIGEN UMFORMEN VON DUENNWANDIGEN GESICKTEN ZYLINDRISCHEN WERKSTUECKEN
摘要
申请公布号
DD204046(A1)
申请公布日期
1983.11.16
申请号
DD19820238453
申请日期
1982.03.26
申请人
HUETTIG,MANFRED,DD;OEHMICHEN,HANS-HERMANN,DD
发明人
HUETTIG,MANFRED,DD;OEHMICHEN,HANS-HERMANN,DD
分类号
B21D17/04;(IPC1-7):B21D17/04
主分类号
B21D17/04
代理机构
代理人
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