Improvements in or relating to apparatus for grinding the edges of lenses,申请号GB19500019243-传众专利搜索

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发明名称	Improvements in or relating to apparatus for grinding the edges of lenses
摘要
申请公布号	GB680863(A)	申请公布日期	1952.10.15
申请号	GB19500019243	申请日期	1950.08.01
申请人	OSMUND PHILIP RAPHAEL	发明人
分类号	B24B9/14	主分类号	B24B9/14
代理机构		代理人
主权项
地址

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