Improvements in or relating to a method of treating an article to discover flaws, and a testing agent therefor,申请号GB19460021102-传众专利搜索

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发明名称	Improvements in or relating to a method of treating an article to discover flaws, and a testing agent therefor
摘要
申请公布号	GB684021(A)	申请公布日期	1952.12.10
申请号	GB19460021102	申请日期	1946.07.15
申请人	JOSEPH LYMAN SWITZER;ROBERT CHARLES SWITZER	发明人
分类号	G01N21/91	主分类号	G01N21/91
代理机构		代理人
主权项
地址

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