Improved machine for grinding internal surfaces concentric with external surfaces,申请号GB19520011161-传众专利搜索

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发明名称	Improved machine for grinding internal surfaces concentric with external surfaces
摘要
申请公布号	GB711411(A)	申请公布日期	1954.06.30
申请号	GB19520011161	申请日期	1952.05.02
申请人	BRYANT CHUCKING GRINDER COMPANY	发明人
分类号	B24B5/06	主分类号	B24B5/06
代理机构		代理人
主权项
地址

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