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经营范围
发明名称
Improvements in or relating to thermionic valve amplifying systems for television and like transmission systems
摘要
申请公布号
GB464828(A)
申请公布日期
1937.04.23
申请号
GB19350029312
申请日期
1935.10.23
申请人
BAIRD TELEVISION LIMITED;PETER WILLIAM WILLANS
发明人
分类号
H04N5/16
主分类号
H04N5/16
代理机构
代理人
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