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发明名称
DEVICE FOR MEASURING RATIO OF ENERGIES OF ACOUSTIC SIGNALS FROM STUDIED OBJECTS
摘要
申请公布号
SU739344(A1)
申请公布日期
1980.06.05
申请号
SU19782580995
申请日期
1978.02.10
申请人
FIZIKO-MEKHANICHESKIJ I AN UK SSR
发明人
BUKHALO OLEG P,SU;DRABICH PETR P,SU;FEDORIV ROMAN F,SU
分类号
G01H1/00;(IPC1-7):G01H1/00
主分类号
G01H1/00
代理机构
代理人
主权项
地址
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