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发明名称
AMPLIFIER CIRCUIT
摘要
申请公布号
JPH02280408(A)
申请公布日期
1990.11.16
申请号
JP19890100033
申请日期
1989.04.21
申请人
HITACHI LTD
发明人
SAKUTA TAKESHI;AKITAKE ISAO;YAMAMOTO AKIO
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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