Means for detecting the presence of undesired metallic projections on non-metallic surfaces,申请号GB19490009371-传众专利搜索

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发明名称	Means for detecting the presence of undesired metallic projections on non-metallic surfaces
摘要
申请公布号	GB668472(A)	申请公布日期	1952.03.19
申请号	GB19490009371	申请日期	1949.04.06
申请人	FREEMAN, HARDY AND WILLIS LIMITED;WILLIAM ALFRED LAW	发明人
分类号	A43D61/00;G01V3/15	主分类号	A43D61/00
代理机构		代理人
主权项
地址

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