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发明名称
ULTRASONIC INSPECTION DEVICE
摘要
申请公布号
JPH03120461(A)
申请公布日期
1991.05.22
申请号
JP19890257032
申请日期
1989.10.03
申请人
HITACHI CONSTR MACH CO LTD
发明人
MURAOKA TADASHI;SHIRAI TAKASHI
分类号
G01N29/44;G01N29/22
主分类号
G01N29/44
代理机构
代理人
主权项
地址
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