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经营范围
发明名称
NOISE METER
摘要
申请公布号
SU1633291(A1)
申请公布日期
1991.03.07
申请号
SU19884445948
申请日期
1988.06.23
申请人
GO G UNIV IM.N.I.LOBACHEVSKOGO
发明人
BORNOVALOV ALEKSANDR I,SU;GAVRILIN ANATOLIJ T,SU;GRECHIKHIN ANATOLIJ I,SU;LEBEDEV VALERIJ P,SU
分类号
G01H3/14
主分类号
G01H3/14
代理机构
代理人
主权项
地址
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