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发明名称
METHOD OF DETERMINING ENERGY LOSS AT PROPAGATION OF ACOUSTIC SIGNAL IN WAVEGUIDE
摘要
申请公布号
SU1201749(A1)
申请公布日期
1985.12.30
申请号
SU19843709823
申请日期
1984.03.12
申请人
DOLGIKH VALERIJ N,SU;SHARFARETS BORIS P,SU
发明人
DOLGIKH VALERIJ N,SU;SHARFARETS BORIS P,SU
分类号
G01N29/02;G01H3/00;G01N29/032;(IPC1-7):G01N29/02
主分类号
G01N29/02
代理机构
代理人
主权项
地址
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