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发明名称
CIRCUIT FOR SWITCHING VIDEO
摘要
申请公布号
KR920007373(Y1)
申请公布日期
1992.10.12
申请号
KR19870019749U
申请日期
1987.11.14
申请人
GOLDSTAR CO., LTD.
发明人
IN, UNG - SHIK
分类号
H04N7/025;(IPC1-7):H04N5/44
主分类号
H04N7/025
代理机构
代理人
主权项
地址
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