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经营范围
发明名称
OPERATIONAL AMPLIFIER
摘要
申请公布号
SU1453417(A1)
申请公布日期
1989.01.23
申请号
SU19874204253
申请日期
1987.01.12
申请人
ABRU UNO R,SU;MEER VADIM V,SU;NESTEROV VLADIMIR,SU;YAKOVLEV VLADIMIR A,SU
发明人
ABRU UNO R,SU;MEER VADIM V,SU;NESTEROV VLADIMIR I,SU;YAKOVLEV VLADIMIR A,SU
分类号
G06G7/12
主分类号
G06G7/12
代理机构
代理人
主权项
地址
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