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发明名称
Werkstoffstange mit angespitztem Hinterende fuer die Herstellung von Werkstuecken mit Laengsbohrung auf ein- und mehrspindligen selbsttaetigen Drehbaenken
摘要
申请公布号
DE721977(C)
申请公布日期
1942.06.25
申请号
DE1940SC19968D
申请日期
1940.02.20
申请人
FIRMA ALFRED H. SCHUETTE
发明人
POPPENSIEKER FRITZ
分类号
B23B13/00
主分类号
B23B13/00
代理机构
代理人
主权项
地址
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