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经营范围
发明名称
Cryptographic protocol
摘要
申请公布号
GB9902687(D0)
申请公布日期
1999.03.31
申请号
GB19990002687
申请日期
1999.02.08
申请人
HEWLETT-PACKARD COMPANY
发明人
分类号
H04L9/30;H04L9/32
主分类号
H04L9/30
代理机构
代理人
主权项
地址
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