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经营范围
发明名称
DIFFERENTIAL AMPLIFIER
摘要
申请公布号
SU1755363(A1)
申请公布日期
1992.08.15
申请号
SU19894748238
申请日期
1989.08.23
申请人
PRIBORNYJ ZAVOD "TENZOR"
发明人
KOROTAEV MIKHAIL K,SU
分类号
H03F3/45
主分类号
H03F3/45
代理机构
代理人
主权项
地址
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