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发明名称
Method for trading data in a network
摘要
申请公布号
GB0030822(D0)
申请公布日期
2001.01.31
申请号
GB20000030822
申请日期
2000.12.18
申请人
HUTWELKER, REINER
发明人
分类号
G06Q30/00
主分类号
G06Q30/00
代理机构
代理人
主权项
地址
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