Profile dresser for abrasive wheels,申请号US19380216736-传众专利搜索

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发明名称	Profile dresser for abrasive wheels
摘要
申请公布号	US2197762(A)	申请公布日期	1940.04.23
申请号	US19380216736	申请日期	1938.06.30
申请人	JOHNSON EDWARD A;EMELIANOFF ALEXANDER A	发明人	JOHNSON EDWARD A.;EMELIANOFF ALEXANDER A.
分类号	B24B53/065	主分类号	B24B53/065
代理机构		代理人
主权项
地址

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