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经营范围
发明名称
Improvements in colour television receiver systems
摘要
申请公布号
GB828794(A)
申请公布日期
1960.02.24
申请号
GB19560003930
申请日期
1956.02.08
申请人
PHILCO CORPORATION
发明人
分类号
H04N9/24
主分类号
H04N9/24
代理机构
代理人
主权项
地址
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