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发明名称
Full-duplex optical transmission system
摘要
申请公布号
GB2254213(B)
申请公布日期
1994.12.14
申请号
GB19910026291
申请日期
1991.12.11
申请人
* NORTHERN TELECOM LIMITED
发明人
PETER TJING HAK * KWA
分类号
H04B10/43;H04L5/14;(IPC1-7):H04B10/24
主分类号
H04B10/43
代理机构
代理人
主权项
地址
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