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经营范围
发明名称
Improvements in or relating to television receivers
摘要
申请公布号
GB652377(A)
申请公布日期
1951.04.25
申请号
GB19470022685
申请日期
1947.08.15
申请人
DONALD JACKSON;PYE LIMITED
发明人
分类号
H04N5/655
主分类号
H04N5/655
代理机构
代理人
主权项
地址
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