Improvements in or relating to grinding machines,申请号GB19490022026-传众专利搜索

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发明名称	Improvements in or relating to grinding machines
摘要
申请公布号	GB673903(A)	申请公布日期	1952.06.11
申请号	GB19490022026	申请日期	1949.08.24
申请人	SIDNEY LEWIS DANDO	发明人
分类号	B24B5/14	主分类号	B24B5/14
代理机构		代理人
主权项
地址

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