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发明名称
AUTHENTICATION DEVICE, CIPHERING DEVICE, DECODING DEVICE AND CIPHER COMMUNICATION SYSTEM
摘要
申请公布号
JPH10313306(A)
申请公布日期
1998.11.24
申请号
JP19970121897
申请日期
1997.05.13
申请人
OKI ELECTRIC IND CO LTD
发明人
SAI TAKAO;NAKAGAWA SATOSHI
分类号
H04L9/32;(IPC1-7):H04L9/32
主分类号
H04L9/32
代理机构
代理人
主权项
地址
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