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发明名称
METHOD OF MEASURING THE GAIN OF PROPAGATION VELOCITY OF ACOUSTIC OSCILLATION IN MEDIUM
摘要
申请公布号
SU1504521(A1)
申请公布日期
1989.08.30
申请号
SU19884357750
申请日期
1988.01.04
申请人
BRUSS I MEKH SELSKOGO KHOZYAJSTVA
发明人
KRYLOVICH VIKENTIJ I,SU;RUBANOV ANATOLIJ S,SU
分类号
G01H5/00
主分类号
G01H5/00
代理机构
代理人
主权项
地址
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