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发明名称
Remote amplifier for an optical transmission system and method of evaluating a faulty point
摘要
申请公布号
EP0987843(B1)
申请公布日期
2008.11.05
申请号
EP19990118256
申请日期
1999.09.14
申请人
NEC CORPORATION
发明人
SAKUYAMA, HIROSHI
分类号
H04B10/07;H04B10/071;H04B10/077;H04B10/079;H04B10/27;H04B10/29;H04B10/297
主分类号
H04B10/07
代理机构
代理人
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