Sharpening-machine to grind or to sharpen tanged files, milling plates or similar tools, including a toothed arc,申请号US19540477704-传众专利搜索

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发明名称	Sharpening-machine to grind or to sharpen tanged files, milling plates or similar tools, including a toothed arc
摘要
申请公布号	US2807914(A)	申请公布日期	1957.10.01
申请号	US19540477704	申请日期	1954.12.27
申请人	MARCEL PASCAL LOUIS;JOSEPH PASCAL FIRMIN	发明人	PASCAL LOUIS MARCEL;PASCAL FIRMIN JOSEPH
分类号	B24B3/60	主分类号	B24B3/60
代理机构		代理人
主权项
地址

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