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发明名称
SYSTEM FOR TRACKING AND CONTROLLING UPWORD NOISES IN CATV
摘要
申请公布号
KR100272876(B1)
申请公布日期
2000.12.01
申请号
KR19980026989
申请日期
1998.07.04
申请人
SONGAM SYSCOM. CO.
发明人
LEE, HAE KYU
分类号
H04N7/10;H04B3/46;H04N7/16;(IPC1-7):H04N7/16
主分类号
H04N7/10
代理机构
代理人
主权项
地址
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