INTERNAL PROBE FOR FLAW DETECTION IN PIPES OR TUBES,申请号GB19770047563-传众专利搜索

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发明名称	INTERNAL PROBE FOR FLAW DETECTION IN PIPES OR TUBES
摘要
申请公布号	GB1591443(A)	申请公布日期	1981.06.24
申请号	GB19770047563	申请日期	1977.11.15
申请人	NIHON DENSOKUKI CO LTD	发明人
分类号	G01N27/90;(IPC1-7):G01N27/87	主分类号	G01N27/90
代理机构		代理人
主权项
地址

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