Method of finishing gears,申请号US19400342042-传众专利搜索

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发明名称	Method of finishing gears
摘要
申请公布号	US2344292(A)	申请公布日期	1944.03.14
申请号	US19400342042	申请日期	1940.06.24
申请人	MICHIGAN TOOL COMPANY	发明人	DRADER JOSEPH C.
分类号	B23F19/06	主分类号	B23F19/06
代理机构		代理人
主权项
地址

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