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发明名称
PROTECTED PASSIVE OPTICAL COMMUNICATIONS SYSTEM
摘要
申请公布号
EP2245773(A1)
申请公布日期
2010.11.03
申请号
EP20090706456
申请日期
2009.01.28
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
RAFEL PORTI, ALBERT;HILL, ALAN MICHAEL
分类号
H04J3/14;H04J3/16
主分类号
H04J3/14
代理机构
代理人
主权项
地址
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