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经营范围
发明名称
OPERATIONAL AMPLIFIER
摘要
申请公布号
SU1695491(A1)
申请公布日期
1991.11.30
申请号
SU19894708518
申请日期
1989.06.21
申请人
NOVOSIBIRSKY ELEKTROTECH INST
发明人
VTYURIN ALEKSANDR E,SU;SITNYAKOVSKIJ IGOR V,SU;SHLEMIN DMITRIJ L,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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