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发明名称
OPTICAL INTERCONNECT NETWORKS
摘要
申请公布号
GB8904281(D0)
申请公布日期
1989.04.12
申请号
GB19890004281
申请日期
1989.02.24
申请人
BRITISH TELECOMMUNICATIONS PLC
发明人
分类号
H04Q3/52
主分类号
H04Q3/52
代理机构
代理人
主权项
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