Maschine zum Fraesen von schraubenfoermigen Nuten mit sich aendernder Steigung und Tiefe in zylindrischen Steuerkoerpern,申请号DE1928R074548D-传众专利搜索

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发明名称	Maschine zum Fraesen von schraubenfoermigen Nuten mit sich aendernder Steigung und Tiefe in zylindrischen Steuerkoerpern
摘要
申请公布号	DE505729(C)	申请公布日期	1930.08.25
申请号	DE1928R074548D	申请日期	1928.05.06
申请人	ROSS GEAR & TOOL COMPANY	发明人
分类号	B23C3/32	主分类号	B23C3/32
代理机构		代理人
主权项
地址

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