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发明名称
ULTRASONIC SHADOW PULSE IMMERSION FLAW DETECTOR
摘要
申请公布号
SU708218(A1)
申请公布日期
1980.01.05
申请号
SU19762310957
申请日期
1976.01.06
申请人
LE ELEKTROTEKHNICHESKIJ I IM. V.I.ULYANOVA (LENINA)
发明人
GOLUBEV ALEKSANDR S,SU;DOBROTIN DMITRIJ D,SU;PAVROS SERGEJ K,SU
分类号
G01N29/04;G01N29/38;G01N29/40;(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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