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发明名称
CIRCUIT FOR CHANGING BROADCAST CHANNEL OF PAL/SECOM
摘要
申请公布号
KR920008881(Y1)
申请公布日期
1992.12.22
申请号
KR19880010305U
申请日期
1988.06.29
申请人
GOLDSTAR CO., LTD.
发明人
MIN, BYONG - KUN
分类号
H04N5/50;(IPC1-7):H04N5/50
主分类号
H04N5/50
代理机构
代理人
主权项
地址
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