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发明名称
ULTRASONIC FLAW DETECTOR
摘要
申请公布号
SU702846(A1)
申请公布日期
1984.10.15
申请号
SU19772557631
申请日期
1977.12.20
申请人
KOPYLOV V.I.,SU;KRASNOPOLSKIJ N.N.,SU
发明人
KOPYLOV V.I.,SU;KRASNOPOLSKIJ N.N.,SU
分类号
G01N29/04;G01N29/36;G01N29/44;(IPC1-7):G01N29/04
主分类号
G01N29/04
代理机构
代理人
主权项
地址
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