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发明名称
Improvements in and relating to cathode-ray tube systems, particularly for colour television
摘要
申请公布号
GB747101(A)
申请公布日期
1956.03.28
申请号
GB19530016237
申请日期
1953.06.12
申请人
PHILCO CORPORATION
发明人
分类号
H04N9/26
主分类号
H04N9/26
代理机构
代理人
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