ULTRA SONIC TRANSDUCER TESTING APPARATUS,申请号GB19820020185-传众专利搜索

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发明名称	ULTRA SONIC TRANSDUCER TESTING APPARATUS
摘要
申请公布号	GB2123553(B)	申请公布日期	1985.10.09
申请号	GB19820020185	申请日期	1982.07.12
申请人	THE SECRETARY OF STATE FOR * INDUSTRY	发明人	DAVID ROY * ARMITAGE;ROY CHARLES * PRESTON
分类号	G01H3/00;(IPC1-7):G01H3/12;H04R29/00	主分类号	G01H3/00
代理机构		代理人
主权项
地址

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