An improved method and means for the grinding and/or polishing of surfaces as of lenses, prisms and the like,申请号GB19420008666-传众专利搜索

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发明名称	An improved method and means for the grinding and/or polishing of surfaces as of lenses, prisms and the like
摘要
申请公布号	GB553895(A)	申请公布日期	1943.06.09
申请号	GB19420008666	申请日期	1942.06.24
申请人	AUGUSTUS THEODORE JORDAN;PERCY LEVER	发明人
分类号	B24B13/02	主分类号	B24B13/02
代理机构		代理人
主权项
地址

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