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发明名称
OPTICAL FIBRE TRANSMISSION SYSTEMS
摘要
申请公布号
GB8620432(D0)
申请公布日期
1986.10.01
申请号
GB19860020432
申请日期
1986.08.22
申请人
GENERAL ELECTRIC CO PLC
发明人
分类号
H04B10/43;H04L5/14
主分类号
H04B10/43
代理机构
代理人
主权项
地址
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