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发明名称
ULTRASONIC FLAW DETECTOR FOR FLAW DETECTION OF BIMETALLIC TUBES
摘要
申请公布号
SU693245(A1)
申请公布日期
1979.10.25
申请号
SU19772504360
申请日期
1977.07.06
申请人
DN TRUBOPROKATNYJ ZAVOD IM. V.I.LENINA
发明人
MIKHAJLENKO MIKHAIL A,SU;OZOL VLADIMIR L,SU;ANIKEEV YAKOV F,SU
分类号
G01N29/04;G01N29/34;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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