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发明名称
METHOD AND ARRANGEMENT FOR DETECTING A CHECK-BACK SIGNAL IN AN OPTICAL TRANSMISSION SYSTEM
摘要
申请公布号
EP1495559(B1)
申请公布日期
2006.02.15
申请号
EP20030722250
申请日期
2003.04.01
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
GENTNER, GUIDO;NEUMANN, RENE;THANHAEUSER, GERHARD
分类号
H04B10/08;H04B10/00;H04B10/02;H04B10/077
主分类号
H04B10/08
代理机构
代理人
主权项
地址
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