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发明名称
SIMULTANEOUS DATA COMMUNICATION
摘要
申请公布号
GB2198018(A)
申请公布日期
1988.06.02
申请号
GB19870024999
申请日期
1987.10.26
申请人
* HITACHI LTD
发明人
SHOUBU * KURANAMI;MASAHIRO * SAKATA
分类号
H04L1/18;H04L12/403;(IPC1-7):H04L11/18
主分类号
H04L1/18
代理机构
代理人
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