Herstellung von Gewindebohrern, insonderheit durch Schleifen,申请号DE1929L074382D-传众专利搜索

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发明名称	Herstellung von Gewindebohrern, insonderheit durch Schleifen
摘要
申请公布号	DE505594(C)	申请公布日期	1930.08.21
申请号	DE1929L074382D	申请日期	1929.02.28
申请人	HERBERT LINDNER	发明人
分类号	B24B3/18	主分类号	B24B3/18
代理机构		代理人
主权项
地址

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