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发明名称
OPTICAL FIBRES
摘要
申请公布号
GB1499991(A)
申请公布日期
1978.02.01
申请号
GB19740034547
申请日期
1974.08.06
申请人
STANDARD TELEPHONES & CABLES LTD
发明人
分类号
C03B37/018;C03C25/60;(IPC1-7):C03C21/00
主分类号
C03B37/018
代理机构
代理人
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