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发明名称
OPERATIONAL AMPLIFIER CIRCUIT
摘要
申请公布号
JPH0497608(A)
申请公布日期
1992.03.30
申请号
JP19900215550
申请日期
1990.08.15
申请人
NEC CORP
发明人
KIMURO HIROAKI
分类号
H03F3/34;H03F3/347;H03F3/45
主分类号
H03F3/34
代理机构
代理人
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