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发明名称
Verfahren zur Herstellung eines Starterkranz-Zahnrads aus Blech und nach dem Verfahren hergestelltes Starterkranz-Zahnrad
摘要
申请公布号
DE4321779(B4)
申请公布日期
2004.02.26
申请号
DE19934321779
申请日期
1993.06.30
申请人
ERNST GROB AG, MAENNEDORF
发明人
DERAIZ, DANIEL;KRAPFENBAUER, HANS
分类号
B21D53/28;B21H5/00;B21H5/02;F02N15/02;F16H55/17;(IPC1-7):B21H5/00
主分类号
B21D53/28
代理机构
代理人
主权项
地址
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