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经营范围
发明名称
OPERATIONAL AMPLIFIER
摘要
申请公布号
JPH05327361(A)
申请公布日期
1993.12.10
申请号
JP19920146766
申请日期
1992.05.14
申请人
SHARP CORP
发明人
OSAKA MORIO
分类号
H03F1/34;(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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