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发明名称
Signal transmission system
摘要
申请公布号
GB9905730(D0)
申请公布日期
1999.05.05
申请号
GB19990005730
申请日期
1999.03.12
申请人
MARCONI COMMUNICATIONS LIMITED
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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