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经营范围
发明名称
Structured document signature device, structured document adaptation device and structured document verification device
摘要
申请公布号
EP1517214(B1)
申请公布日期
2007.03.07
申请号
EP20040022174
申请日期
2004.09.17
申请人
NTT DOCOMO, INC.
发明人
FUJIMOTO, HIROSHI;SUZUKI, TAKASHI;NAKAYAMA, TAKEHIRO;TAKESHITA, ATSUSHI
分类号
G06F1/00;G06F17/21;G06F21/00;H04L9/32
主分类号
G06F1/00
代理机构
代理人
主权项
地址
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