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发明名称
Vorrichtung zum Einbringen einer Vertiefung in ein Werkstück
摘要
申请公布号
DE29915103(U1)
申请公布日期
1999.12.16
申请号
DE19992015103U
申请日期
1999.08.28
申请人
GEBR. FELSS GMBH + CO KG
发明人
分类号
B21D17/02;(IPC1-7):B21D17/02;B21D37/00
主分类号
B21D17/02
代理机构
代理人
主权项
地址
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