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发明名称
PIEZOELECTRIC CONVERTER FOR RECEIVING SIGNALS OF ACOUSTIC EMISSION
摘要
申请公布号
SU901897(A1)
申请公布日期
1982.01.30
申请号
SU19802902940
申请日期
1980.03.27
申请人
BERG EVGENIJ S,SU;LYSINOV BORIS N,SU;NOVITSKIJ VALERIJ V,SU;TATARINOV ALEKSEJ N,SU
发明人
BERG EVGENIJ S,SU;LYSINOV BORIS N,SU;NOVITSKIJ VALERIJ V,SU;TATARINOV ALEKSEJ N,SU
分类号
G01N29/24;G01N29/04;G01N29/14;H04R17/00;(IPC1-7):G01N29/04
主分类号
G01N29/24
代理机构
代理人
主权项
地址
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