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发明名称
Color television
摘要
申请公布号
US2528510(A)
申请公布日期
1950.11.07
申请号
US19460668815
申请日期
1946.05.10
申请人
COLUMBIA BROADCASTING SYSTEM, INC.
发明人
GOLDMARK PETER C.
分类号
H04N9/22
主分类号
H04N9/22
代理机构
代理人
主权项
地址
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