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发明名称
DIFFERENTIAL AMPLIFIER
摘要
申请公布号
JPH11150428(A)
申请公布日期
1999.06.02
申请号
JP19970317270
申请日期
1997.11.18
申请人
NEC CORP
发明人
FUJITA KENJI
分类号
H03F3/45;H03F3/30;(IPC1-7):H03F3/30
主分类号
H03F3/45
代理机构
代理人
主权项
地址
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