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发明名称
OPTICAL WAVEGUIDE CROSS-POINT SWITCH
摘要
申请公布号
EP0815490(B1)
申请公布日期
2003.02.12
申请号
EP19950936912
申请日期
1995.11.24
申请人
NORTEL NETWORKS LIMITED
发明人
WU, CHI
分类号
G02F1/313;H04Q3/52;H04Q11/00;(IPC1-7):G02F1/313
主分类号
G02F1/313
代理机构
代理人
主权项
地址
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