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发明名称
RECEPTEUR A COMMANDE AUTOMATIQUE DE GAIN
摘要
申请公布号
FR2331214(A1)
申请公布日期
1977.06.03
申请号
FR19760010569
申请日期
1976.04.09
申请人
SONY CORP
发明人
分类号
H01L29/66;H03G3/20;H03G3/30;H03H11/24;(IPC1-7):H04B1/16
主分类号
H01L29/66
代理机构
代理人
主权项
地址
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