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发明名称
SYSTEM FOR ONLINE CONTENTS MARKETPLACE AND THE OPERATION METHOD THEREOF
摘要
申请公布号
EP2013845(A1)
申请公布日期
2009.01.14
申请号
EP20070746027
申请日期
2007.04.17
申请人
KANG, CHAN GOO
发明人
KANG, CHAN GOO
分类号
G06Q99/00
主分类号
G06Q99/00
代理机构
代理人
主权项
地址
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