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发明名称
Detecting errors within a communication network
摘要
申请公布号
GB2313990(B)
申请公布日期
1998.03.11
申请号
GB19970018362
申请日期
1994.03.16
申请人
* FUJITSU LIMITED
发明人
EIJI * SUGAWARA
分类号
H04J3/14;(IPC1-7):H04L1/24;H04M13/00
主分类号
H04J3/14
代理机构
代理人
主权项
地址
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