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发明名称
Wide-screen television receiver with aspect ratio conversion function and method of displaying a magnified range
摘要
申请公布号
EP0514819(B1)
申请公布日期
1996.05.01
申请号
EP19920108375
申请日期
1992.05.18
申请人
HITACHI, LTD.;HITACHI VIDEO & INFORMATION SYSTEM, INC.
发明人
TAKATA, HARUKI;KATSUMATA, KENJI;HIRAHATA, SHIGERU;KONNO, MITUO;ISHIBASHI, KOUICHI;SUZUKI, SUNAO
分类号
G06T3/40;H04N5/44;(IPC1-7):H04N5/44
主分类号
G06T3/40
代理机构
代理人
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