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发明名称
Aus Blech gepresstes, fraeserartiges Bearbeitungswerkzeug
摘要
申请公布号
DE521054(C)
申请公布日期
1931.03.17
申请号
DED521054D
申请日期
1930.04.16
申请人
KARL RUD. DIENES
发明人
分类号
C14B1/46
主分类号
C14B1/46
代理机构
代理人
主权项
地址
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