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经营范围
发明名称
Television or like system and apparatus
摘要
申请公布号
US1890558(A)
申请公布日期
1932.12.13
申请号
US19290353632
申请日期
1929.04.08
申请人
TELEVISION LIMITED
发明人
BAIRD JOHN LOGIE
分类号
H04N5/04;H04N5/225;H04N5/76
主分类号
H04N5/04
代理机构
代理人
主权项
地址
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