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发明名称
ALTERING THE SIZE OF A TELEVISION IMAGE
摘要
申请公布号
GB8901177(D0)
申请公布日期
1989.03.15
申请号
GB19890001177
申请日期
1989.01.19
申请人
RCA LICENSING CORPORATION
发明人
分类号
H04N5/262;H04N5/66;H04N9/64;H04N9/74;(IPC1-7):H04N9/74
主分类号
H04N5/262
代理机构
代理人
主权项
地址
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