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经营范围
发明名称
FEEDBACK AMPLIFIER CIRCUIT
摘要
申请公布号
JPH06232643(A)
申请公布日期
1994.08.19
申请号
JP19930017782
申请日期
1993.02.05
申请人
NEC CORP
发明人
TEZUKA HIROSHI
分类号
H03F1/34;H03F3/04;H03G3/10;(IPC1-7):H03F1/34
主分类号
H03F1/34
代理机构
代理人
主权项
地址
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