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发明名称
COMMUNICATION SYSTEM FOR COMMON COMMUNICATION LINE
摘要
申请公布号
JPH02114738(A)
申请公布日期
1990.04.26
申请号
JP19880269771
申请日期
1988.10.25
申请人
NEC CORP;NEC ROBOTICS ENG LTD
发明人
SAYANAGI ATSUTAKE;NAGAYAMA TSUKASA
分类号
H04L12/40
主分类号
H04L12/40
代理机构
代理人
主权项
地址
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