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经营范围
发明名称
Television receiver circuits
摘要
申请公布号
GB1009242(A)
申请公布日期
1965.11.10
申请号
GB19630018036
申请日期
1963.05.07
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
H03K4/38;H03K4/39;H03K4/41
主分类号
H03K4/38
代理机构
代理人
主权项
地址
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