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发明名称
GROUP BUYING SERVICE THROUGH NETWORK
摘要
申请公布号
KR20010106880(A)
申请公布日期
2001.12.07
申请号
KR20000027890
申请日期
2000.05.23
申请人
SEO, YOUNG WOO
发明人
SEO, YOUNG WOO
分类号
G06F17/30;(IPC1-7):G06F17/30
主分类号
G06F17/30
代理机构
代理人
主权项
地址
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