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发明名称
DEVICE FOR DETERMINING ACOUSTIC EMISSION SIGNAL ARRIVAL DIRECTION
摘要
申请公布号
SU847187(A1)
申请公布日期
1981.07.15
申请号
SU19792735304
申请日期
1979.03.12
申请人
ANISIMOV VLADIMIR K,SU
发明人
ANISIMOV VLADIMIR K,SU
分类号
G01N29/14;G01N29/04;G01N29/44;(IPC1-7):G01N29/04
主分类号
G01N29/14
代理机构
代理人
主权项
地址
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