An improved instrument or gauge for use in facilitating the turning or machining of certain metal components also applicable for detecting hidden faults in metal components,申请号GB19410016764-传众专利搜索

发明名称	An improved instrument or gauge for use in facilitating the turning or machining of certain metal components also applicable for detecting hidden faults in metal components
摘要
申请公布号	GB565561(A)	申请公布日期	1944.11.16
申请号	GB19410016764	申请日期	1941.12.30
申请人	JOHN RAE PARK	发明人
分类号	G01B7/312;G01N27/90	主分类号	G01B7/312
代理机构		代理人
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