METHOD OF DETECTING FLAW PART IN PIPE,申请号JP19890040655-传众专利搜索

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发明名称	METHOD OF DETECTING FLAW PART IN PIPE
摘要
申请公布号	JPH02218950(A)	申请公布日期	1990.08.31
申请号	JP19890040655	申请日期	1989.02.21
申请人	NKK CORP	发明人	MISAGO TAKASHI;MARUYAMA YOSHIAKI;TAKEHARA KIMIO;KOSHIHARA TOSHIO
分类号	G01N25/72	主分类号	G01N25/72
代理机构		代理人
主权项
地址

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