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发明名称
VIDEO/AUDIO SIGNAL CHANGEOVER DEVICE
摘要
申请公布号
JPH04213281(A)
申请公布日期
1992.08.04
申请号
JP19900400810
申请日期
1990.12.07
申请人
SANYO ELECTRIC CO LTD
发明人
ATO HAJIME;SATO KENICHI
分类号
G11B20/02;H04N5/268
主分类号
G11B20/02
代理机构
代理人
主权项
地址
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