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经营范围
发明名称
CRYPTOGRAPHIC KEY DISTRIBUTION SYSTEM
摘要
申请公布号
JPS6346028(A)
申请公布日期
1988.02.26
申请号
JP19860188632
申请日期
1986.08.13
申请人
KOKUSAI DENSHIN DENWA CO LTD <KDD>
发明人
TAKEUCHI YOSHIO;NOHARA MITSUO;TAKAHATA FUMIO
分类号
H04L9/08
主分类号
H04L9/08
代理机构
代理人
主权项
地址
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