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发明名称
WDM SWITCHING NETWORK
摘要
申请公布号
EP0880835(B1)
申请公布日期
2003.04.23
申请号
EP19970914148
申请日期
1997.02.13
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
BISCHOFF, MATHIAS
分类号
H04J14/02;(IPC1-7):H04J14/02;H04Q11/00
主分类号
H04J14/02
代理机构
代理人
主权项
地址
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