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发明名称
Spiralfraeser zur Erzeugung von Schlitzen in Schrauben, Nieten u. dgl.
摘要
申请公布号
DE556117(C)
申请公布日期
1932.08.08
申请号
DE1929R078891D
申请日期
1929.01.25
申请人
PAUL REHKAEMPER;FRANZ ARNDT
发明人
分类号
B23D43/00
主分类号
B23D43/00
代理机构
代理人
主权项
地址
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