ULTRASONIC MEASURING DEVICE OF INTERNAL FAULTS OF A RAIL,申请号HK19980111147-传众专利搜索

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发明名称	ULTRASONIC MEASURING DEVICE OF INTERNAL FAULTS OF A RAIL
摘要
申请公布号	HK1010175(A1)	申请公布日期	2001.08.24
申请号	HK19980111147	申请日期	1998.10.09
申请人	SPENO INTERNATIONAL S.A.	发明人	JAEGGI, JEAN-PIERRE
分类号	G01N29/04;B61K9/10;G01N29/28;(IPC1-7):B61K;G01N	主分类号	G01N29/04
代理机构		代理人
主权项
地址

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