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发明名称
METHOD OF TOLERANCE CHECKING OF GAIN FACTOR OF AUDIO EQUIPMENT
摘要
申请公布号
SU1210228(A1)
申请公布日期
1986.02.07
申请号
SU19833671129
申请日期
1983.12.05
申请人
EVNEVICH-CHEKAN OLEG V,SU;IVANOV VLADIMIR,SU;MAZMANYAN OLGA D,SU
发明人
EVNEVICH-CHEKAN OLEG V,SU;IVANOV VLADIMIR I,SU;MAZMANYAN OLGA D,SU
分类号
H04H20/14;(IPC1-7):H04H7/04
主分类号
H04H20/14
代理机构
代理人
主权项
地址
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