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发明名称
ULTRASONIC METHOD OF CHECKING MECHANICAL STRESSES
摘要
申请公布号
SU1308890(A1)
申请公布日期
1987.05.07
申请号
SU19843809749
申请日期
1984.11.06
申请人
BOBRENKO VYACHESLAV M,SU;RUDAKOV ALEKSANDR S,SU
发明人
BOBRENKO VYACHESLAV M,SU;RUDAKOV ALEKSANDR S,SU
分类号
G01N29/07;G01L1/00;G01N29/04
主分类号
G01N29/07
代理机构
代理人
主权项
地址
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