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发明名称
BI-DIRECTIONAL AMPLIFIER
摘要
申请公布号
JPS57206108(A)
申请公布日期
1982.12.17
申请号
JP19810091836
申请日期
1981.06.15
申请人
MATSUSHITA DENKI SANGYO KK
发明人
SUGIMOTO AKIHISA
分类号
H03F3/62;H04N7/10;H04N7/173
主分类号
H03F3/62
代理机构
代理人
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地址
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