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发明名称
Cathode ray tube display system for color television
摘要
申请公布号
US2969423(A)
申请公布日期
1961.01.24
申请号
US19520293564
申请日期
1952.06.14
申请人
PHILCO CORPORATION
发明人
SMITH DAVID B.
分类号
H04N9/26
主分类号
H04N9/26
代理机构
代理人
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