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发明名称
DIGITAL TELECOMMUNICATIONS SWITCHING NETWORK WITH IN-BUILT FAULT IDENTIFICATION
摘要
申请公布号
SG29785(G)
申请公布日期
1985.11.15
申请号
SG19850000297
申请日期
1985.04.23
申请人
THE PLESSEY COMPANY PLC
发明人
分类号
H04Q11/04;(IPC1-7):H04Q11/04
主分类号
H04Q11/04
代理机构
代理人
主权项
地址
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