Vorrichtung zum spitzenlosen Schleifen von Kegelflaechen an zylindrischen Rollen,申请号DE1929L074641D-传众专利搜索

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发明名称	Vorrichtung zum spitzenlosen Schleifen von Kegelflaechen an zylindrischen Rollen
摘要
申请公布号	DE508055(C)	申请公布日期	1930.09.27
申请号	DE1929L074641D	申请日期	1929.03.29
申请人	CHARLES IRA LOTT	发明人
分类号	B24B5/24	主分类号	B24B5/24
代理机构		代理人
主权项
地址

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