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发明名称
Vorrichtung zum Schleifen von Messern, wie Maehmaschinenmessern, unter Zuhilfenahme eines Fahrrades
摘要
申请公布号
DE571354(C)
申请公布日期
1933.02.27
申请号
DENDATW088734D
申请日期
申请人
CHRISTIAN WITTEMEYER;AUGUST WITTEMEYER
发明人
分类号
B24B23/02
主分类号
B24B23/02
代理机构
代理人
主权项
地址
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