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发明名称
ULTRASONIC FLAW DETECTOR
摘要
申请公布号
SU1746298(A1)
申请公布日期
1992.07.07
申请号
SU19904797931
申请日期
1990.03.01
申请人
VNII PO RAZRABOTKE NERAZRUSCH
发明人
TSVEJ GENNADIJ V,SU
分类号
G01N29/04;G01N29/36
主分类号
G01N29/04
代理机构
代理人
主权项
地址
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