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发明名称
METHOD OF PROVIDING INTERNET SERVICE THROUGH LUCK PRIZE
摘要
申请公布号
KR20050042297(A)
申请公布日期
2005.05.09
申请号
KR20030077105
申请日期
2003.11.01
申请人
PARK, JUNE SEO
发明人
PARK, JUNE SEO
分类号
(IPC1-7):G06F17/60
主分类号
(IPC1-7):G06F17/60
代理机构
代理人
主权项
地址
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