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发明名称
Perfectionnements aux récepteurs de télévision en couleurs
摘要
申请公布号
FR1090582(A)
申请公布日期
1955.03.31
申请号
FRD1090582
申请日期
1953.09.23
申请人
发明人
FRANCE HENRI DE
分类号
H04N11/18
主分类号
H04N11/18
代理机构
代理人
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