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发明名称
DIGITAL INFORMATION TRANSMISSION SYSTEM
摘要
申请公布号
JPS6398236(A)
申请公布日期
1988.04.28
申请号
JP19860243103
申请日期
1986.10.15
申请人
NEC CORP
发明人
KAGE GOZO
分类号
H04K1/00;H04L9/00;H04L9/20;H04L9/36
主分类号
H04K1/00
代理机构
代理人
主权项
地址
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