METHOD OF AND DEVICE FOR DETECTING FLAW OF WELDED PORTION VIA ULTRASONIC WAVE,申请号JP19780037825-传众专利搜索

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发明名称	METHOD OF AND DEVICE FOR DETECTING FLAW OF WELDED PORTION VIA ULTRASONIC WAVE
摘要
申请公布号	JPS54130180(A)	申请公布日期	1979.10.09
申请号	JP19780037825	申请日期	1978.03.31
申请人	ISHIKAWAJIMA HARIMA HEAVY IND	发明人	YOSHIZAWA EIJI;IWAI EIICHI
分类号	G01N29/04	主分类号	G01N29/04
代理机构		代理人
主权项
地址

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