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发明名称
OPTICAL SIGNAL RECEIVER, OPTICAL SIGNAL RECEIVING APPARATUS, AND OPTICAL SIGNAL TRANSMITTING SYSTEM
摘要
申请公布号
EP1667346(A4)
申请公布日期
2008.01.23
申请号
EP20040772796
申请日期
2004.09.03
申请人
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人
KIKUSHIMA, KOJI
分类号
H04B10/158;H04B10/148;H04B10/18
主分类号
H04B10/158
代理机构
代理人
主权项
地址
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