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发明名称
System and Method for Service Change Menu, and Server Service Change Menu, Apparatus, Recording Medium therefor
摘要
申请公布号
KR101172108(B1)
申请公布日期
2012.08.10
申请号
KR20080021269
申请日期
2008.03.07
申请人
发明人
分类号
H04W8/18;H04W4/00;H04W88/02
主分类号
H04W8/18
代理机构
代理人
主权项
地址
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