Grinding machine,申请号US19480013840-传众专利搜索

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发明名称	Grinding machine
摘要
申请公布号	US2629972(A)	申请公布日期	1953.03.03
申请号	US19480013840	申请日期	1948.03.09
申请人	OLIVER INSTRUMENT COMPANY	发明人	GARRISON CLIFFORD L.
分类号	B23Q1/26;B24B27/00;F16C29/12	主分类号	B23Q1/26
代理机构		代理人
主权项
地址

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