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经营范围
发明名称
BUFFER AMPLIFIER
摘要
申请公布号
JPH03179904(A)
申请公布日期
1991.08.05
申请号
JP19890317579
申请日期
1989.12.08
申请人
JAPAN RADIO CO LTD
发明人
TAKAHASHI HIDENORI
分类号
H03B5/02;H03F1/30
主分类号
H03B5/02
代理机构
代理人
主权项
地址
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