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发明名称
Video display apparatus for pictures with different aspect ratios.
摘要
申请公布号
EP0326339(B1)
申请公布日期
1994.08.03
申请号
EP19890300672
申请日期
1989.01.25
申请人
HITACHI, LTD.
发明人
YAMAZAKI, EIICHI
分类号
H04N5/44;H04N11/24;(IPC1-7):H04N5/44
主分类号
H04N5/44
代理机构
代理人
主权项
地址
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