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发明名称
ULTRASONIC FLAW DETECTION APPARATUS
摘要
申请公布号
JPH0357955(A)
申请公布日期
1991.03.13
申请号
JP19890192741
申请日期
1989.07.27
申请人
NKK CORP;TOKIMEC INC
发明人
MURAYAMA AKIRA;TANAKA MEGUMI;SAITO KOJI;SATO IZUMI
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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