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发明名称
ORDER WIRE SEMIAUTOMATIC SWITCHING SYSTEM AT TIME OF RING CONSTRUCTION IN SDH NETWORK
摘要
申请公布号
JPH10303959(A)
申请公布日期
1998.11.13
申请号
JP19970122960
申请日期
1997.04.25
申请人
NEC CORP
发明人
HIRAGA YUTAKA
分类号
H04J3/00;H04L12/437;H04Q11/04;(IPC1-7):H04L12/437
主分类号
H04J3/00
代理机构
代理人
主权项
地址
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