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发明名称
PIEZOELECTRIC TRANSDUCER FOR ULTRASONIC INSPECTION
摘要
申请公布号
SU1562843(A1)
申请公布日期
1990.05.07
申请号
SU19884405261
申请日期
1988.04.05
申请人
PROIZV OB "VOROSHILOVGRADSKIJ TEPLOVOZOSTROITELNYJ ZAVOD IM.OKTYABRSKOJ REVOLYUTSII"
发明人
VOLKOV ANATOLIJ M,SU
分类号
G01N29/24;G01N29/04
主分类号
G01N29/24
代理机构
代理人
主权项
地址
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