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经营范围
发明名称
Improvements in or relating to television and like systems
摘要
申请公布号
GB326192(A)
申请公布日期
1930.03.05
申请号
GB19300002838
申请日期
1928.11.05
申请人
JOHN LOGIE BAIRD;TELEVISION LIMITED
发明人
分类号
H04N3/04;H04N3/12
主分类号
H04N3/04
代理机构
代理人
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