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发明名称
DEVICE WITH CONTROLLABLE GAIN FACTOR
摘要
申请公布号
SU1580529(A1)
申请公布日期
1990.07.23
申请号
SU19874311953
申请日期
1987.10.01
申请人
MO I ELEKTRONNOJ TEKHNIKI
发明人
ZHAVORONKOV LEONID M,SU
分类号
H03G3/20
主分类号
H03G3/20
代理机构
代理人
主权项
地址
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