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发明名称
TRANSMISSION LINE FAULT RELIEF SYSTEM
摘要
申请公布号
JPH08317052(A)
申请公布日期
1996.11.29
申请号
JP19950120177
申请日期
1995.05.18
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
DEGUCHI FUMIHIKO
分类号
H04M3/22;H04L5/00;(IPC1-7):H04M3/22
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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