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发明名称
TWO-WAY ADVERTIZING METHOD IN BROADCASTING AND COMMUNICATION CONVERGED SYSTEM
摘要
申请公布号
KR20060035705(A)
申请公布日期
2006.04.26
申请号
KR20060031400
申请日期
2006.04.06
申请人
RYU, SEUNG MOON
发明人
RYU, SEUNG MOON;HONG, WON PYO
分类号
H04N21/258;G06Q30/02
主分类号
H04N21/258
代理机构
代理人
主权项
地址
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