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发明名称
IMPROVEMENTS RELATING TO OPTICAL FIBRE COIL ASSEMBLIES
摘要
申请公布号
GB9026587(D0)
申请公布日期
1991.04.24
申请号
GB19900026587
申请日期
1990.12.06
申请人
GEC MARCONI LIMITED
发明人
分类号
G01L9/00;G01D5/353;G01H9/00;G02B6/00
主分类号
G01L9/00
代理机构
代理人
主权项
地址
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