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发明名称
INPUT LEVEL DISPLAY CIRCUITS FOR BROADCAST RECEIVERS
摘要
申请公布号
GB1530735(A)
申请公布日期
1978.11.01
申请号
GB19760012799
申请日期
1976.03.30
申请人
SONY CORP
发明人
分类号
H03J3/14;(IPC1-7):H03J3/12
主分类号
H03J3/14
代理机构
代理人
主权项
地址
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