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发明名称
SWITCHING CIRCUIT FOR SUPERIMPOSING DEVICE
摘要
申请公布号
KR0139820(B1)
申请公布日期
1998.06.15
申请号
KR19890016435
申请日期
1989.11.13
申请人
LG ELECTRONICS INC.
发明人
HUH, JUNG-HOE
分类号
H04N5/278;G11B20/02;H04N5/765;H04N5/92;(IPC1-7):H04N5/278
主分类号
H04N5/278
代理机构
代理人
主权项
地址
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