Improvements in or relating to the ultrasonic testing of materials,申请号GB19550005176-传众专利搜索

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发明名称	Improvements in or relating to the ultrasonic testing of materials
摘要
申请公布号	GB808274(A)	申请公布日期	1959.02.04
申请号	GB19550005176	申请日期	1955.02.21
申请人	KELVIN & HUGHES LIMITED	发明人	BROWN THOMAS GRAHAM;RANKIN ALEXANDER BRYCE CALDER;HASLETT ROY WILLIAM GEORGE
分类号	G01N29/38	主分类号	G01N29/38
代理机构		代理人
主权项
地址

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