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发明名称
DATA TRANSMISSION SYSTEM
摘要
申请公布号
JPH05160843(A)
申请公布日期
1993.06.25
申请号
JP19910325973
申请日期
1991.12.10
申请人
NEC CORP
发明人
TAKATSUKA SAWAKO
分类号
H04J3/00;H04J3/22;H04L5/22;H04L12/42
主分类号
H04J3/00
代理机构
代理人
主权项
地址
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