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经营范围
发明名称
Improvements in or relating to television and like transmitters
摘要
申请公布号
GB458750(A)
申请公布日期
1936.12.24
申请号
GB19350015171
申请日期
1935.05.24
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED
发明人
分类号
H04N3/223
主分类号
H04N3/223
代理机构
代理人
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